Fi-4340c Ce Manual P3pa03277-b00x6-07 4570o

fi-4340C IMAGE SCANNER CE MANUAL

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T.Anzai

Hasegawa See page 2 for Revision record TITLE

T.Anzai

Hasegawa See page 2 for Revision record

07 Sep.17, 04 T.Anzai 06 May.11, 04 Anzai Rev DATE DESIG. DESIG Nov.30, 01 Anzai

Hasegawa See page 2 for Revision record DRAW. No. Hasegawa See page 2 for Revision record CHECK CHECK

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Edition 01

REVISION RECORD Date published Revised contents November.30, 2001 Rev.01 issued

02

December 19, 2001

03

December 13, 2002

04

December 05, 2003

05

January 23,2004

06 07

May 11, 2004 September 17,2004

Rev.02 issued 4.1.2 - Description of Abrasion counter for Pick Roller added (P47) 4.6.13 - Note modified (P89) - Procedure of how to reset Abrasion counter for Pad added (P86 ~ P87) 4.6.15 - Procedure of how to reset Abrasion counter for Pick roller modified (P89, P90) 5.1.5 - Item 13 in Note 1 deleted (P116) - Resolution in Note 2 modified (P116) 5.1.8 Procedure 3 in T06 ADF Sensor test deleted (P121) 5.1.9 - Display of program level modified (P122) 5.1.11 - Error corrected (fi44750C ->fi4750C) (P123) 5.1.13 - Description of procedure 3 in T11 Memory test added (P124) 5.1.16 - Error corrected (P128) 5.2.1 - EEPROM data list modified and note added (P129 ~ P135) 5.2.2.1 - Gamma correction for color scanning added (P136) 5.2.2.3 - Mark position added to Offset/Magnification list (P137) 5.2.3 - Description of #04 added (P138) - Details of the default resolution value for #14 modified (P142) - Bit 6,7 of #20 modified (P145) - Error corrected in #36 (Front -> Back) (P148) - Description added to #3B (P149) - Value for bit 0 to 4 of #3F modified (P150) - Description added to #40 (P150) - Description of white level adjustment added (P155, P156) - Description of #AF to #BC added (P155 ~ P156) 4.3 - Spec. of White Sheet added (P52) 5.1.16 - Revised (P127) 4.6.9 “/LCD Cover added to the title. (p81) 4.4.25 LCD cover (p68) 4.4.26 Inverter F added (p68) 4.6.10 Referring Figure No. corrected.(p82) 4.6.12 Description added to the Notes. (p85) 4.6.19 Note deleted (p96) 4.6.24 Referring Figure No. corrected (p102) 3.1.3 “Hardware error” added (p28) 3.2 “Hardware error” added (p46) 4.4.18 Error corrected (p64) 1.1.1 - New type model information added (p7) 1.2.2 - USB interface added (p11, 12) 3.1.3 - “USB alarm” added (p28) 3.2 - 4 alarms added (p33) - Table 3.5 modified (p37) - Table 3.25 modified, Table 3.26, 3.27 added (p46) 4.4.4 - Interface PCA unit added (p55) 4.6.3 - Description modified (p74) - New type model information added (p75) 4.6.10 - Description and photos changed (p83) - Photos replaced (p84) 4.6.11 - Photos replaced (p85) 4.6.28 - Photo changed, - Description added and arrows moved in the photo (p106) The contents of this manual are subject to change without prior notice. All Rights Reserved. Copyright © 2001-2004 PFU LIMITED

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This manual is intended for service engineers as guidelines for maintenance, troubleshooting, and parts replacement procedures for the fi-4340C image scanner. For information that is not contained in this manual, refer to the following manuals: Item Manuals 1 Fi-4340C Operator’s Guide 2 fi-4340C Cleaning and Maintenance * xx represents revision number of the manuals.

P/N * P3PC-E832-XXENC2 P3PC-E842-XXENC2

Special information, such as warnings, cautions are indicated as follows: WARNING WARNING indicates that personal injury may result if you do not follow a procedure correctly.

CAUTION indicates that damage to the scanner may result if you do not follow a procedure correctly.

NOTICE provides 'how-to" tips or suggestions to help you perform a procedure correctly. NOTES are particularly useful for first-time s.

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CONTENTS CHAPTER 1 OVERVIEW........................................................................................................................................ 7 1.1 Scanner Configuration .................................................................................................................................7 1.1.1 Physical description ................................................................................................................................ 7 1.1.2 Components............................................................................................................................................. 8 1.2 Theory of Operation......................................................................................................................................9 1.2.1 Mechanism operation ............................................................................................................................. 9 1.2.2 Controller operation.............................................................................................................................. 10 1.2.3 Power Supply......................................................................................................................................... 13 CHAPTER 2 INSTALLATION.............................................................................................................................. 15 2.1 Unpacking....................................................................................................................................................15 2.2 Installation Notes........................................................................................................................................17 2.3 Releasing Shipping Lock............................................................................................................................18 2.4 Interface cable Connection.........................................................................................................................18 2.5 Paper Stacker Assembly.............................................................................................................................19 2.6 SCSI-ID and Terminator Setting ..............................................................................................................19 2.7 Power cable connection...............................................................................................................................19 2.8 Driver installation.......................................................................................................................................19 CHAPTER 3 TROUBLESHOOTING................................................................................................................... 20 3.1 Self-Diagnosis Functions and Error Messages........................................................................................21 3.1.1 Self-diagnosis......................................................................................................................................... 21 3.1.1.1 Power-on self-diagnosis ...................................................................................................................21 3.1.2 Self-diagnosis in test mode................................................................................................................... 24 3.1.3 Error / Alarm detection......................................................................................................................... 25 3.1.4 EEPROM rewrite procedures.............................................................................................................. 31 3.2 Troubleshooting...........................................................................................................................................32 CHAPTER 4 MAINTENANCE............................................................................................................................. 47 4.1 Outline..........................................................................................................................................................47 4.1.1 Periodic inspection ................................................................................................................................ 47 4.1.2 Consumables ......................................................................................................................................... 47 4.1.3 Periodic replacement parts .................................................................................................................. 48 4.2 Cleaning .......................................................................................................................................................48 4.2.1 Cleaning document cover, document pad, and scan glass. ............................................................... 48 4.2.2 Cleaning the ADF unit ......................................................................................................................... 49 4.2.3 Cleaning Carrier unit ........................................................................................................................... 50 4.2.4 Cleaning Optical Unit B....................................................................................................................... 51 4.3 Maintenance Tools ......................................................................................................................................52 4.4 Maintenance Parts......................................................................................................................................53 4.4.1 Pick Rollers ............................................................................................................................................ 53 4.4.2 Pad ASY ................................................................................................................................................. 54 4.4.3 Control PCA........................................................................................................................................... 54 4.4.4 Interface PCA ........................................................................................................................................ 55 4.4.5 Power Supply......................................................................................................................................... 56 4.4.6 Console Unit .......................................................................................................................................... 57 4.4.7 Chute Unit ............................................................................................................................................. 57 4.4.8 Document Cover.................................................................................................................................... 58 4.4.9 ADF Unit................................................................................................................................................ 59 4.4.10 Guide A ASY .......................................................................................................................................... 60 4.4.11 ADF Motor Unit .................................................................................................................................... 60 4.4.12 DF Sensor Set........................................................................................................................................ 61 05 Jan.23, 04 04 Dec.05, 03

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4.4.13 Sensor Empty........................................................................................................................................ 61 4.4.14 Sensor Open Or B5............................................................................................................................... 62 4.4.15 Sensor TOP............................................................................................................................................ 62 4.4.16 ADF Belt ................................................................................................................................................ 63 4.4.17 Carrier Unit........................................................................................................................................... 63 4.4.18 Lamp Unit F or B.................................................................................................................................. 64 4.4.19 FB Motor Unit....................................................................................................................................... 64 4.4.20 CR Belt................................................................................................................................................... 65 4.4.21 Optical Unit B ....................................................................................................................................... 65 4.4.22 Fan.......................................................................................................................................................... 66 4.4.23 Stacker ................................................................................................................................................... 67 4.4.24 Inverter B............................................................................................................................................... 67 4.4.25 LCD Cover ............................................................................................................................................. 68 4.4.24 Inverter F............................................................................................................................................... 68 4.5 Screws that shall not be loosed..................................................................................................................69 4.5.1 Carrier unit............................................................................................................................................ 69 4.5.2 Optical unit ............................................................................................................................................ 70 4.5.3 FB Motor unit........................................................................................................................................ 71 4.6 Parts Replacement......................................................................................................................................72 4.6.1 Replacement notes .............................................................................................................................. 72 4.6.2 Removing Chute Unit and Document Cover ................................................................................... 73 4.6.3 Removing Interface PCA.................................................................................................................... 74 4.6.4 Removing ADF COVER ..................................................................................................................... 76 4.6.5 Removing PCB Unit............................................................................................................................ 77 4.6.6 Replacing Control PCA....................................................................................................................... 79 4.6.7 Replacing Fan...................................................................................................................................... 80 4.6.8 Replacing Power supply ..................................................................................................................... 81 4.6.9 Replacing Console Unit / LCD Cover................................................................................................ 82 4.6.10 Replacing Optical Unit B ................................................................................................................... 83 4.6.11 Replacing Lamp Unit (Optical Unit B)............................................................................................. 85 4.6.12 Replacing ADF Unit............................................................................................................................ 86 4.6.13 Replacing Pad ASY ............................................................................................................................. 88 4.6.14 Replacing Guide A ASY ...................................................................................................................... 90 4.6.15 Replacing Pick Rollers........................................................................................................................ 91 4.6.16 Replacing ADF Belt ............................................................................................................................ 93 4.6.17 Replacing ADF Motor Unit ................................................................................................................ 94 4.6.18 Replacing DF Sensor Set.................................................................................................................... 95 4.6.19 Replacing Sensor Empty.................................................................................................................... 96 4.6.20 Replacing Sensor TOP........................................................................................................................ 98 4.6.21 Replacing Sensor Open / Sensor B5.................................................................................................. 99 4.6.22 Removing Cover Unit ....................................................................................................................... 100 4.6.23 Replacing Carrier Unit / Inverter F ................................................................................................ 101 4.6.24 Replacing Lamp Unit (Carrier Unit) .............................................................................................. 103 4.6.25 Replacing CR Belt............................................................................................................................. 104 4.6.26 Replacing FB Motor Unit................................................................................................................. 105 4.6.27 Replacing Stacker ............................................................................................................................. 106 4.6.28 Inverter B........................................................................................................................................... 106 4.7 Lubrication.................................................................................................................................................108 CHAPTER 5 DATA SETTING............................................................................................................................. 109 5.1 Test Modes for maintenance ....................................................................................................................109 5.1.1 Activating the Test mode.................................................................................................................... 110 5.1.2 Test mode functions .............................................................................................................................111 05 Jan.23, 04 04 Dec.05, 03

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5.1.3 T01 Single Test feed............................................................................................................................ 112 5.1.4 T02 Multi Test feed ............................................................................................................................. 113 5.1.5 T03 Offset Adjustment ....................................................................................................................... 115 5.1.6 T04 EEPROM Setting........................................................................................................................ 120 5.1.7 T05 Operator Test .................................................................................................................... 122 5.1.8 T06 ADF Sensor test........................................................................................................................ 123 5.1.9 T07 PROM Version ............................................................................................................................. 124 5.1.10 T08 Life Counter................................................................................................................................. 124 5.1.11 T09 Product ID.................................................................................................................................... 125 5.1.12 T10 Baud Rate .................................................................................................................................... 125 5.1.13 T11 Memory Test ................................................................................................................................ 126 5.1.14 T12 First Date ..................................................................................................................................... 127 5.1.15 T13 Error Log ................................................................................................................................. 127 5.1.16 T14 White Level Adjustment............................................................................................................. 129 5.2 EEPROM Data..........................................................................................................................................131 5.2.1 EEPROM data list................................................................................................................................ 131 5.2.2 The data for image correction.............................................................................................................. 138 5.2.2.1 Grayscale correction.......................................................................................................................138 5.2.2.2 Density correction (to comply with the standard in 80 slice binary scanning)........................139 5.2.2.3 Offset correction / Magnification correction.................................................................................139 5.2.3 Details of the EEPROM data............................................................................................................... 140 5.3 Firmware Update................................................................................................................................... 161

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CHAPTER 1 OVERVIEW 1.1 1.2

1.1

Scanner Configuration Theory of operation

Scanner Configuration This section outlines the configuration of the scanner.

1.1.1

Physical description This image scanner is a flatbed image input device with an Automatic Document Feeder (ADF). 07 Although the previous type of the scanner s the SCSI interface only, this scanner called “new type” s the USB interface as well and functions have been improved. Differences between the previous type and the new type are shown in the table below. Previous type New type Refer to: Specification PA03277-B003 PA03277-B003 (same) Serial number ~#699999 #700001~ Interface SCSI SCSI + USB 2.0 Differences of Interface PCA Interface PCA unit Section 4.4.4 maintenance parts PA03277-D035 PA03277-D055 (Note 1) Alarm display --“USB Alarm” added Section 3.1.3 Attachment --USB cable added to the previous type Note 1: Available for the previous type as well. 07 In the descriptions hereinafter, the contents with no special mention are common to both the previous and the new types. Figure 1.1 shows the name of the part of this scanner.

Figure 1.1 Image Scanner 05 Jan.23, 04 04 Dec.05, 03

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1.1.2

Components Figure 1.2 shows the components of the scanner.

Image Scanner

Covers

Upper cover ADF cover Front cover

Operator

Document cover assy

Chute unit Document pad

Stacker

ADF

Mechanism

ADF unit

Flatbed

PCAs

ADF Motor unit

Optical unit

Lamp unit

Mechanical unit

Inverter

Carrier unit

Lamp unit

FB Motor unit

Inverter

Control PCA Interface PCA Power Supply Back

Figure 1.2 Scanner components

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1.2

Theory of Operation This section outlines the operation of mechanism unit, controller, and power supply of the image

scanner. 1.2.1

Mechanism operation The image scanner consists of a carrier unit, optical unit, mechanism unit, and automatic document feeder (ADF) unit. The carrier unit and optical unit consists of a CCD image sensor, lens, mirrors and lamp. The mechanism unit has two motors, one is for carrier unit positioning and another is paper feeding of

ADF. The ADF unit feeds the paper on the chute to the stacker tray one by one. When the scanner is turned on, the lamp lights and the carrier unit moves to the home position at the left end of the scanner. If the paper remains in the transfer path of ADF, the paper is ejected, the carrier unit moves to the home position, and then the scanner waits a command from the host. (1)

ADF operation When the image scanner receives an ADF read command, the ADF motor starts rotation and a bottommost document placed faced down on the chute is fed by the ADF unit. When the paper size sensor turns on, the ADF motor stops after feeding by a specified number of pulses. Next the carrier unit reads the white reference (White level registration; this is done by specified interval.), then the carrier unit moves to the ADF read position at the left of the scanner. Next, the ADF motor starts rotation to feed the paper. After the TOP sensor detects the edge of the paper, the scanner starts to count the motor pulses so that the scanner starts to read just from the leading edge of the paper. Then the paper is stacked on the stacker. If all of the paper on the hopper is read and stacked, the ADF motor stops and the scanner awaits for next command from the host. In carrier unit and optical unit, the lamp illuminates the document, and the reflected light from the document is collected by the mirrors and lens into the CCD. The CCD converts the light into electrical signals for image processing.

(2)

Flatbed operation When the scanner received a flatbed read command, the carrier unit reads the white reference, then move to the right of the scanner to start reading from the specified position. When read operation is completed, the carrier unit moves to the home position, and then the image scanner awaits for the next command. In carrier unit, the lamp illuminates the document, and the reflected light from the document is collected by the mirrors and a lens into the CCD. The CCD converts the light into electrical signals for image processing.

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1.2.2

Controller operation This section outlines each circuit and its operation.

(1)

System block Figures 1.3 and 1.4 shows the system block diagram and the connection diagram of the system. Controller of this scanner consists of Interface PCA and Control PCA. SCSI connector

Junction PCA

Carrier unit CCD image sensor

Control PCA

Lamp unit

Interface PCA Inverter Connector for option

Flatbed mechanism - FB motor - Home position sensor

32 MB Memory

IPC-4D (optional)

Operator - LCD - Operator PCA

Third party slot

ADF Unit Chute Stacker ADF sensor DF sensor ADF motor Sensors

Fan

Power Supply unit +24V, +/-15V, +5V

Optical unit B CCD image sensor Lamp unit - Lamp Inverter

AC input

Figure 1.3

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System block diagram

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USB-IF 07 (new type only) (See Section 1.1)

Figure 1.4

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Connection diagram of the scanner

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(2)

Interface 07 The fi-4340C scanner basically s a SCSI and USB interfaces and a third party slot (TPS) interface. Note, however, that SCSI, USB and TPS interfaces cannot be used at the same time. If the following Video Interface Option Board is installed in the third party slot, the scanner automatically detects the board and disables the SCSI and USB interfaces. Video Interface option Board Model name M4097D-2391

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P/N CA02956-2391

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1.2.3

Power Supply The power supply generates following output voltages. + 5 V : for logical Circuit +15 V : for video amplifier +24 V : for Lamp, Motor drive - 15 V : for video amplifier The power supply has over-current and over-voltage protection circuit which is actuated when +5V output voltage exceeds 6.0V – 7.0V by some reason. The power supply has the function of circuit protection from high temperature by a thermistor which operates at 95 ± 5 °C. The power supply s a power saving mode which shut down the power of +24V, +15V, -15V by turning *VCTL signal “L”. The current of +5V output is also lowered by this shut down and the scanner can comply with ENERGYSTAR ©. Figure 1.5 shows the circuit configuration of the power supply.

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Rectification

Rectification

Rectification

Line filter

Control

Control Signal (L:OFF)

Rectification Rectification Rectification

Control

Figure 1.5 the circuit configuration of the power supply.

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CHAPTER 2 INSTALLATION This chapter gives instructions for unpacking, installation, and connection of the image scanner as well as how to release the shipping lock. and assemble the paper stacker.

2.1 2.2 2.3 2.4 2.5 2.6

2.1

Unpacking Installation Notes Releasing the shipping lock Cable Connection Paper Stacker Assembly SCSI-ID and Terminator setting

Unpacking Follow the procedures below when unpacking the scanner. (1) (2) (3) (4) (5)

Remove the tapes which are attached on the upper side of the box., and open the box. Remove the Accessory Tray and accessories. Remove TOP Cushion (R) and TOP Cushion (L). Open the plastic bag of the scanner, and take the scanner out. Remove protective tapes from the scanner.

For scanner installation, refer to Section 2.2 or later. Figures 2.1 shows the package details. Table 2.1 lists the packaging components. No. 1 2 3 4 5 6 7 8

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Table 2.1 Package component Component External Box Tray Top Cushion (R) Top Cushion (L) Image Scanner Bottom Cushion (R) Bottom Cushion (L) Scanner Bag

Quantity 1 1 1 1 1 1 1 1

Remarks

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Figure 2.1 Package details

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2.2

Installation Notes Do not install the image scanner at the following places and environments. Refer to Section XX for installation specification -

Place the scanner away from electrical noise sources and strong magnetic fields. If the image scanner is used near an air conditioner, copying machine, or TV set, the scanner may operate incorrectly.

-

Keep the scanner out of the sun and away from heaters. These environments may shorten scanner life or cause hardware failures.

-

Do not install the scanner in the place where vibrations may occur. This environment may cause hardware failures or may cause the scanner to operate incorrectly.

-

Do not install the scanner in a humid, dusty, or damp places. These environments may shorten scanner life or cause hardware failures. Do not place the image scanner where liquid spills may occur.

-

Do not place goods near the scanner which blocks the air flow for cooling.

-

Be aware of static electricity. If static electricity is generated, the scanner may operate incorrectly. Be sure that the flooring and the desk are made of materials that do not generate static electricity.

- Use correct AC voltage. Incorrect voltage may damage the image scanner.

Place the image scanner on a level surface. Place the image scanner so that the rubber foots are secured on a flat and solid desktop.

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2.3

Releasing Shipping Lock To protect the scanner from shock or vibration during transportation, the carrier unit is secured with a shipping lock lever. After setting the scanner in place, turn the shipping lock lever as follows: Release position : Lever is vertical Lock position : Lever is horizontal

Figure 2.2

2.4

Shipping Lock Lever ( Release position)

Shipping lock lever (release position)

Interface cable Connection Connect the image scanner as follows: (1)

Turn the power switch off.

(2)

Connect the interface cable. a.

Connect the interface cables to the interface connectors, and fasten the cables with the catches. Connect the other ends of the cables to host system.

The factory default for the SCSI terminator setting is "ON". If the scanner is in the middle of other two devices, turn the SCSI terminator OFF by the procedure in Section 2.6.

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2.5

Paper Stacker Assembly Mount the paper stacker on the image scanner by inserting the paper stacker pins into the grooves of the brackets at the left side of the scanner. (See Section 4.6.27)

2.6

SCSI-ID and Terminator Setting The default of SCSI-ID is 5. If necessary, change the SCSI-ID by turning the rotary switch at the rear side of the scanner. Setting from 0 to 7 is available. When you set 8 or 9, SCSI-ID becomes the default 5.

2.7

Power cable connection Plug the power cord to the power inlet on the back of the scanner. Plug the other end of the power cord

to a power outlet.

2.8

Driver installation Install the driver in accordance with installation guide.

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CHAPTER 3 TROUBLESHOOTING This chapter outlines the self-diagnosis, error messages and troubleshooting of the scanner.

3.1 3.1.1 3.1.2 3.1.3 3.1.4 3.2

Self-Diagnosis Functions and Error Messages Self-diagnosis Self-diagnosis in test mode Error / Alarm detection EEPROM rewrite procedures Troubleshooting

Before starting the error analysis, check the following first: - Is scanning operation correct? - Does the trouble recur with some conditions?

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3.1

Self-Diagnosis Functions and Error Messages This section explains the self-diagnosis and the error indication of the scanner.

3.1.1

Self-diagnosis

3.1.1.1 Power-on self-diagnosis The power-on self-diagnosis flow chart is shown in Figure 3.1-1 and Figure 3.1-2. Power On

ROM/RAM check

LCD check OK?

NG

NG

Power and Check LED Blink (Interface hung up)

Controlled as no-LCD model* * “no-LCD model” does not exist.

EEPROM check OK?

NG

Exit switch pressed?

No

EEPROM rewrite

SCSI Fuse check OK?

NG

Check LED blinks (Interface hung up)

SCSI communication Enable

To Fig.3.1-2

Figure 3.1-1 Power-on self diagnosis

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From Fig.3.1-1

Document exists on ADF?

No

NG

Motor fuse check OK?

Error information saved

Document on ADF detected

NG

Motor fuse check OK?


Carrier moving start

Home Position detected?

Fan check OK?

Lamp fuse check OK?

NG


NG


NG


Ready state / Stand-by

Figure 3.1-2 Power-on self diagnosis (2)

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The self-diagnosis flow during online operation is shown below: Stand-by

No

Command received?

Inquiry command

(A)

Object position command

(B)

Read command

(C)

Other commands

(D)

Figure 3.2 Online self-diagnosis

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(A) At Inquiry command Only reports inquiry information. Checks nothing in this procedure. (B) At Object position command Scanner checks motor fuse , paper jam and fan stop (C) At Read command - Flatbed: Scanner checks that there is no pending status. If no pending status is found, the scanner starts scanning after the following check: - Lamp intensity - Lamp fuse - Motor fuse - FAN stop - ADF: Scanner checks that there is no pending status. If no pending status is found, the image scanner starts scanning after the following check: - Lamp intensity - Lamp fuse - Motor fuse - Paper jam (D) Other commands Checks that there is no pending status or paper jam.

3.1.2

Self-diagnosis in test mode The following functions are checked at the Test feed mode described in Chapter 5: - ROM and RAM control - Lamp fuse check - Motor fuse check - Optical unit operation - Carrier unit operation - Paper jam

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3.1.3

Error / Alarm detection The following Errors and Alarms are checked during reading or Test feed mode.

(1) Temporary error The following table lists temporary errors generated by the scanner and displayed via the operator . The operator with a minimum amount of training or experience operating the scanner can generally correct temporary errors. No. Operator Display Detection condition 1 Paper Empty Paper empty at the start of scanning: If no paper is detected, when Start command or Object Position command is received Hopper Empty is generated. 2 Paper Empty Paper empty at the end of scanning: When object position Command is received, paper empty sensor does not go active within specified time limit for manual mode. (default 30 seconds). This error is cleared by re-sending the start command and loading a document within the time out limit. 3 Paper Jam Miss Pick: PAPER EMPTY to OMR. If OMR is not active within 6 tries, a Paper Jam error is generated. there is a pause between each retry. 4 Paper Jam Paper jam between OMR to TOF: OMR is made but TOP has not been made after turning paper feed rollers 15 inch. The scanner will attempt to clear this condition automatically 3 times. There is a pause between each retry. 5 Paper Jam Paper jam at TOP: When TOP sensor goes on and does not go off within 456 mm of feeding, this error is detected. When the paper length is specified longer than 356 mm, paper jam is detected by the TOP sensor on for 1.2 times of the specified paper length. This error is cleared by operator by opening the ADF and removing the document. 6 ADF-Cover Open ADF cover not closed: Cover open sensor in ADF detects cover is open. 7 Double Feed Double feed detection by paper length: Length of first document is measured by TOP sensor. Subsequent documents are measured by TOP sensor and compared with the first document. If the length of subsequent document is ±10, ±15 or ±20 mm out of the first document, this error is generated. At this time feeding stops immediately so the document may be in eject rollers. Default for value for double feed detection is OFF. This error is cleared by operator by opening the ADF and removing the document.

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7

Double Feed

8

No Ink Cartridge

9

Print Alarm

Continued Double feed detection by paper thickness: The scanner detects double feed error by checking paper thickness. This function can be enabled/disabled from the interface or operator When double feed detection is enabled, the scanner checks whether the difference in paper thickness between the first paper and the subsequent paper on ADF (that is judged by the intensity of transmitted light) is bigger than the value of double feed detection slice. Paper thickness of the first paper set on ADF after hopper becomes empty is used as a reference value to be compared with that of the following papers. Inc Cartridge Not set: This error is detected only when the imprinter option is installed. Inc cartridge is not set. Or the lock of ink cartridge in not made. Irregular operation of Imprinter: This error is detected only when the imprinter option is installed. This error is detected when the print position is out of the document size, or document is incorrect.

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B5, Cover open, OMR/DF sensors

Cover open sensor

Figure 3.3 Paper sensor and Paper feed

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(2) Alarm The following table lists hardware alarms generated by the scanner and displayed on the operator . The “Check” lamp also turns ON. No. LCD display Detection conditions 1 Front side Only generated when start command is received or when Optical Alarm white level reference is checked (every 50 scans). CCD output must be above predetermined slice level when or reading the white reference. Slice level is set in F/W and compared to the read range values. The read range is Back side approximately pixel 120 to 4800. If CCD output does not Optical Alarm reach slice level the AGC tries to adjust the output of the amplifier to exceed the slice level. If any portion of the read range is lower than slice then Optical Alarm is generated. Can be generated by dirty optics or reference, bad lamp or CCD. 2 Flatbed After power on, carrier unit is moved to home position. Mechanical Alarm Home position is determined by activation of home position sensor. Failure is determined by home position sensor not active within certain number of steps. Failure can be caused by a bad sensor, motor or carrier belt. 3 Check Shipping If a mechanical alarm occurs when the total number of Lock sheets scanned by ADF is less than 100, a message and Mechanical Alarm are displayed alternately. 4 Motorfuse Alarm Generated immediately after the fuse is blown. Fuse is common for carrier motor and ADF motor. Fuse is soldered to controller therefore controller replacement is required to repair. 5 Lampfuse Alarm There two fuses one for the front one for the back lamp. Alarm is generated immediately upon failure. Fuse is soldered to controller therefore controller replacement is required to repair. 6 Memory Alarm If amount of memory can not be determined or if a memory location within detected memory returns an incorrect test value, alarm is generated. Only first 4Mb of memory are checked during power on diagnostic. Entire memory range is checked during offline test. 7 EEPROM Alarm 128 byte BEPROM is divided into two equal 64 byte halves. The second stores the opposite values of the first. If there is ever a miss-compare then an alarm is generated. This is a common usage in industry. (See Section 3.2.5) 8 Img Trans Alarm The image data exceeds the memory installed. Or, the host computer can not process data transformation. Mounting the Extended memory or upgrading the computer may be necessary. 9 FAN Alarm The FAN near power supply does not rotate. 10 IPC Board Alarm When IPC board is installed, this alarm occurs when communication is available but image data is not returned correctly. (It seems to be the problem of tip on IPC Board) 11 Imprinter Alarm 1. The electrode of the ink cartridge does not well. (Setting of the cartridge shall be confirmed. Or electrode shall be cleaned.) 2. Communication between Imprinter and scanner is bad. (Connection of the interface cable shall be confirmed.) 3. Imprinter control is out of order. (Power cycling required) 12 (No display) If the self-diagnosis itself does not work, nothing is displayed. Hardware error This alarm occurs if comparison error is detected as a result 05 13 of READ/WRITE test of the SCSI control chip (SPC: SCSI Protocol Controller) immediately after power-on. USB Alarm This alarm occurs when error is detected in the USB Occurs on 07 14 controller. new type only (Section 1.1)

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(3) The message during operation Following message may appear during operation. Scanner maintenance by operator is required. Some message below may be incomplete wordings due to the limitation of digit number in LCD. No. LCD display 1 Ready BBBBB0 2 Now Reading!AAAA 3

Clean Pickroller Now reading!

4

Clean Pickroller Ready BBBBB0 Clean ADF Glass Now Reading!

5

6 7

Clean ADF Glass Ready BBBBB0 Double feed Now Reading!AAAA

8

Double Feed AAAA Ready BBBBB0

9

Please prepare a new Ink

10

Please a new Ink Now Reading!AAAA

Detection conditions Ready to scan: No error or alarm detected. BBBBB0 is abrasion counter or life counter. AAAA pages scanning: Scanning without error or alarm. AAAA shows scanned pages. Chronic miss pick during scanning: When Miss Pick occurs more than 5 times after power ON, this message appears on the upper line of LCD. Chronic miss pick at Ready status: The condition to display this is same as No. 3 above. ADF Glass is dirty during scanning: When CCD output of white reference dips YY% from white level with XX dots width, this message appears on the upper line of LCD. ADF Glass is dirty at Ready status: The condition to display this is same as No.5 above. Double feed during scanning: When the scanner is set to continue scanning at double feeding, this message appears at double feed occurrence. Double feed at Ready status: When the scanner stops after displaying the message of No.7, this message appears. Upper line blinks with 1 second interval. When “STOP” switch pressed or flatbed scanning starts, upper line disappears. Inc Cartridge near life at Ready status: When the cartridge prints 64,000k dots, this message appears. This cartridge may be able to scan 32,000k dots from this point of time. This message is displayed at least 3 seconds before Ready screen. Inc Cartridge near life during scanning: The condition to display this is same as No.9 above.

Remarks

*1 *1 *3

*3 *2 *2

*1 When “Clean Pick Roller” and “Clean ADF Glass” is necessary to display at a time, following screen may appear. Clean Pick Roller Clean ADF Glass *2 “Clean Pickroller” or “Clean ADF Glass” are not displayed when this screen is displayed. When double feed detection is reset (“STOP” is pressed), these “Clean....” messages are displayed.

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*3 The algorithm to detect “Please clean Glass” At power on or white reference scanning, scanner controls the gain of CCD amplifier. At this time scanner increase/decrease the CCD output so that max CCD output exceeds upper limit value. Then if some part is below lower limit value, “Please Clean Glass” is displayed. ( A part) Max output

FF D

Upper limit value

40

Lower limit value

0 0

Number of pixel

A

4720 dot

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3.1.4

EEPROM rewrite procedures The EEPROM is checked when the image scanner is turned on. If an error occurs, the "Check" indicator lights and "EEPROM Alarm" is displayed on the LCD . To write the initial value in EEPROM, press the stop switch. The control flowchart of the EEPROM rewrite procedures are shown below. Start EEPROM address = 0

Yes

Data written in this address OK? No

Yes

Is the address for 10 page counter? No Add +1 to Error counter

Write initial value

Address +1 No Address value = 256? Yes Yes

Error counter = 0? No

Checking 3 times?

Yes

Finished normally

No

Figure 3.5 EEPROM rewrite procedure 05 Jan.23, 04

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3.2

Troubleshooting Figures 3.6-1, 3.6-2, 3.7 and 3.8 show the error analysis flowchart for the scanner. Tables 3.1 to 3.23 list troubleshooting procedures for each fault. Power on Error Analysis

Is the Power LED turned on?

Is the Check LED turned on?

Can switches on be operated?

Yes

See Table 3.1

Yes

See Fig 3.6-2

No

See Table 3.18

END

Figure 3.6-1 Power-on Error analysis flowchart

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Check LCD display Optical Alarm (F)

Mechanical Alarm

Motor fuse Alarm

Lamp fuse Alarm

EEPROM Alarm

Memory Alarm

Image Transfer Alarm

See Table 3.2

Yes

See Table 3.3

Yes

See Table 3.4

Yes

See Table 3.4

Yes See Table 3.19

Yes

See Table 3.20

Yes

See Table 3.21

Yes

Fan Alarm

No display on

07

IPC Board Alarm

07

Imprinter Alarm

07

Hardware error

07

Yes

USB alarm

See Table 3.22

Yes

See Table 3.23

Yes See Table 3.24

Yes

See Table 3.25

Yes

See Table 3.26

Yes

See Table 3.27

END

Figure 3.6-2 Error analysis flowchart for Check lamp on

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Error analysis on Flatbed

Reading disabled?

Yes

No read image on screen?

Yes

Read image scrambled?

Yes

Yes

Grayscale and/or resolution

Yes

Jitter Excessive?

Read position incorrect?

Yes

Read image unclear?

Yes

Magnification incorrect?

Yes

See Table 3.5

See Table 3.6

See Table 3.10

See Table 3.7

See Table 3.8

See Table 3.9

See Table 3.10

See Table 3.11

END

Figure 3.7 Error analysis flowchart for flatbed read operation 05 Jan.23, 04

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Error

analysis

on

ADF

Frequent paper jam?

Yes

Frequent double feed?

Yes

Too many paper damaged?

Yes

Yes

Too much skew?

Yes

Paper size detection error?

Yes

Grayscale and/or resolution improper?

Yes

Jitter Excessive?

Yes

Read position incorrect?

Read image unclear?

Magnification incorrect?

Yes

Yes

See Table 3.17

See Table 3.17

See Table 3.17

See Table 3.17

Change ADF unit (See Sec.4.6.12)

See Table 3.12

See Table 3.13

See Table 3.14

See Table 3.15

See Table 3.16

END

Figure 3.8 Error analysis flowchart for ADF read operation 05 Jan.23, 04

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Table 3.1 "Power" lamp does not light Item Error analysis procedures (check methods) 1 Is the power cord plugged in? 2 3 4

Yes/No

Yes No Is the connector on the operator Yes disconnected? No Is the PCB unit inserted fully? Yes No Does the error recur after Yes replacing the Control PCA? (See Section 4.6.6) No

Troubleshooting methods

Refer to Go to Item 2.

Plug the power cord. Connects the connector to the operator . Go to Item 3. Go to Item 4. Insert the PCB unit. Section 4.6.5 Replace the power supply. See Section Replace Interface PCA. 4.6.3 End

Table 3.2 Optical alarm (error occurred in the optical system) at power-on Item Error analysis procedures Yes/No Troubleshooting methods (check methods) 1 Does the lamp turn on when the Yes Go to Item 2. power is turned on? No Replace the front-side lamp or back-side lamp. 2 If "Front Side Optical Alarm" Yes Go to Item 3 appeared, clean the glass (small No End and large one) of the flatbed and carrier unit. (See Section 4.2.3.) If "Back Side Optical Alarm "appeared, clean the ADF unit, Optical unit and Back lamp. (See Section 4.2.4) Does the alarm recur? 3 CCD harness (Figure 4.6.10) or Yes Connect the connector CR cable (Figure 4.6.23) No Go to Item 4. disconnected? 4 If the alarm is "Front Side Optical Yes Replace the Control PCA. Alarm " replace Front lamp. Replace Carrier unit or Optical unit (See Section 4.6.24) No End If the alarm is "Back Side Optical alarm ", replace Back lamp. (See Section 4.6.11) Does the error recur when the image scanner is turned on and reading is activated?

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4.6.8,

Refer to Section 4.6.11, 4.6.24

Section 4.6.6, 4.6.10, 4.6.23


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Table 3.3 Mechanical alarm (error in carrier mechanism) at power-on Item Error analysis procedures Yes/No Troubleshooting methods (check methods) 1 Is the Shipping lock lever lock Yes Release the shipping lock. position? No Go to Item 2. 2 Is the connector to the home Yes Go to Item 3. position sensor connected. See No Connect the connector. Figure 4.76. 3 Is the CR belt broken? Yes Replace CR Belt. No Go to Item 4. 4 Does FB motor turn? Yes Go to Item 5. No First check the connector of the FB motor unit. Then replace FB Motor unit. 5 Does the error recur after Yes Replace the power supply. replacing the Control PCA? No End See Section 4.6.6. Table 3.4 Fuse alarm (lamp fuse and motor fuse) Item Error analysis procedures Yes/No (check methods) 1 Is the connector to the lamp or Yes No motor connected？ 2 If "Lampfuse Alarm" is Yes displayed, replace the Control No PCA and the lamp which does not light. Does the error recur? (Sections 4.6.6, 4.6.11, 4.6.24) 3 If "Mortorfuse Alarm" is Yes displayed, replace the Control No PCA, ADF motor unit and FB motor unit. Does the error recur? (Sections 4.6.6, 4.6.17, 4.6.26) Table 3.5 Reading is disabled Item Error analysis procedures Yes/No (check methods) 1 Are the interface cables Yes disconnected? No 2 If the scanner has the Video Yes Interface Option board? No 3 Is RS232C baud rate of option Yes board set correctly? No 4 Is SCSI ID set correctly? Yes No 07 5 Replace the interface PCA ---


Section 4.6.26 Section 4.6.8

Section 4.6.8

Section 4.6.8


Refer to

Connect the interface cable. Go to Item 2. Go to Item 3. Go to Item 4. Replace Interface PCA or Video interface option board . Set correct RS232C baud rate. Replace the Interface PCA. Set SCSI ID correctly. ---

Section 2.4

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Section 4.6.25

Replace the power supply. End

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CHECK

Section 2.3

Refer to

Go to Item 2. Connect the connector. Replace the power supply. End

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APPR.

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Section 4.6.3 Section 5.1.12 Section 4.6.3 Section 2.6 Section 4.6.3


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Table 3.6 No read image is displayed, or read image is scrambled Item Error analysis procedures Yes/No Troubleshooting methods (check methods) 1 Is the interface cable Yes Connect the interface cable. disconnected? No Go to Item 2. See Section 2.4 2 Does the error recur after Yes Go to Item 3. replacing the Interface PCA? No End See Section 4.6.3 Does the error recur after Yes Replace Carrier unit or Optical unit. replacing the Control PCA? No End See Section 4.6.6

Refer to Section 2.4

Section 4.6.10, 4.6.23

Table 3.7 Gray-scale or resolution is improper (when reading on flatbed) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Is the document placed on the Yes Go to Item 2. flatbed properly? No Place the document on the flatbed. 2 Make sure the scanner software Yes Go to Item 3. settings are appropriate for the No End type of document being scanned. Does the problem still occur? 3 Is the leading edge of the Yes Go to Item 4. document displayed with the No Read the document in Photo Mode. drop-out color or white when (Turn the white level following reading it in Line Mode? OFF) 4 Does the error recur after Yes Go to Item 5. cleaning both sides of the glass No End on flatbed? See Section 4.2.3 (2). 5 Does the error recur after Yes Replace Interface PCA or Control Section 4.6.3, 4.6.6 replacing Carrier unit? PCA. See Section 4.6.23. No End

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Table 3.8 Jitter is excessive (when reading on flatbed) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Does the shock applied during Yes Scan without applying the shock. flatbed scanning? No Go to Item 2. 2 Does any object block the carrier Yes Remove the object. during the continuous flatbed No Go to Item 3. reading by T02 Multi Test feed. See Section 5.1.4. 3 Is the CR belt loose? Yes Check if automatic tension Section 4.6.25 (Visual check) adjustment mechanism is assembled correctly. Or replace CR Belt. No Go to Item 4. 4 Lubricate the carrier shaft and Yes Go to Item 5. guide rail. Does the error recur No End after warming up the unit by T02 Multi Test feed. See Section 5.1.4.. 5 Does the error recur after Yes Replace Interface PCA or Control Section 4.6.3 replacing the FB motor unit? PCA. See Section 4.6.24. No End Table 3.9 Read image is out of position or a part of read image is missing (when reading on flatbed) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Make sure the scanner software Yes Go to Item 2. settings are appropriate for the End type of document being scanned. No Does the problem still occur? 2 Is the read image acceptable Yes End after executing offset adjustment No Go to Item 3. (T03). See Section 5.1.5. 3 Re-attach Cover unit. Yes Replace Carrier unit Section 4.6.23 See Section 4.6.22. Does the problem recur? No End

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Table 3.10 Read image is unclear (when reading on flatbed) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Is the document is placed on the Yes Go to Item 2. flatbed properly at reading? No Place the document on the flatbed properly. 2 Make sure the scanner software Yes Go to Item 3. settings are appropriate for the No End type of document being scanned. Does the problem still occur? 3 Is the area of 3 mm from top Yes Go to Item 4. edge displayed with the No Read the document in Photo Mode. drop-out color or white when (Turn the White level following reading it in Line Mode? OFF.) 4 Does the error recur after Yes Go to Item 5. cleaning both sides of the glass No End on flatbed? See Section 4.2.3 (2). 5 Does the error recur after Yes Go to Item 6 cleaning Carrier unit? No End See Section 4.2.3. 6 Does the error recur after Yes Replace the Interface PCA or Section 4.6.3, 4.6.6 replacing Carrier unit? Control PCA. See Section 4.6.23. No End Table 3.11 Magnification is incorrect (when reading on flatbed) Item Error analysis procedures Yes/No Troubleshooting methods (check methods) 1 Is Sub-scanning magnification Yes Go to Item 3. incorrect? No Go to Item 2. 2 Is the main scanning Yes End magnification correct after No Replace the Interface PCA or replacing Carrier unit? Control PCA. See Section 4.6.23. 3 Is the CR belt loose? Yes Check if automatic tension (Visual check) adjustment mechanism is assembled correctly. Or replace CR Belt.. No Go to Item 4. 4 Lubricate the carrier shaft and Yes Go to Item 5. guide rail. Does the error recur No End after and warming up the unit by Multi test feed (T02)? See Section 5.1.4. 5 Does the error recur after Yes Replace the Interface PCA or replacing the FB motor unit? Control PCA. See Section 4.6.26. No End

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Refer to

Section 4.6.3, 4.6.6 Section 4.6.25

Section 4.6.3, 4.6.6


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Table 3.12 Gray-scale or resolution of the read image is improper (when reading by ADF) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Is the document placed on the Yes Go to Item 2. ADF paper chute properly? No Place the document on the ADF paper chute properly. 2 Is the document size out of the Yes Read the document on the flatbed. standard for reading by the No Go to Item 3. ADF? 3 Is the area of 3 mm from top Yes Go to Item 4. edge displayed with drop-out No Read the document in Photo Mode color or white when reading it in or turn off the white level follower. Line Mode? See Section 5.2.5. 4 Make sure the scanner software Yes Go to Item 5. settings are appropriate for the No End type of document being scanned. Does the problem still occur? 5 Which side are you reading? FrontGo to Item 6. side BackGo to Item 10. side 6 Does the error recur after Yes Go to Item 7 cleaning both sides of the glass No End under ADF or paper guide? See Section 4.2.3 (2). 7 Does the error recur after Yes Go to Item 8. cleaning Carrier unit? No End See Section 4.2.3. 8 Does the error recur after Yes Go to Item 9. replacing Carrier unit? No End See Section 4.6.23. 9 Does the error recur after Yes Replace ADF unit. replacing Interface PCA or No End Control PCA? See Section 4.6.3, 4.6.6.. 10 Does the error recur after Yes Go to Item 11. cleaning the glass under ADF? No End See Section 4.2.3 (2). 11 Does the error recur after Yes Go to Item 12. cleaning the optical unit B? No End See Section 4.2.4. 12 Does the error recur after Yes Go to Item 13. replacing the Optical unit B? No See Section 4.6.10. 13 Does the error recur after Yes Replace ADF unit. Section 4.6.6 (4) replacing the Interface PCA or No End Control PCA? See Section 4.6.3, 4.6.6.

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Table 3.13 Jitter is excessive (when reading by ADF) Item Error analysis procedures Yes/No (check methods) 1 Does any objects on the Feed Yes roller, Eject roller and Idler feed No roller? 2 Is the document size out of the Yes standard for reading by the No ADF? 3 Does any objects block the ADF Yes during continuous feeding by No Multi test feed (T02). See Section 5.1.4. 4 Does the error recur after Yes adjusting the belt tension in the No ADF unit? See Section 4.6.16. 5 Does the error recur after Yes replacing the ADF unit? See Section 4.6.12. No


Refer to

Clean the rollers. Go to Item 2.

Section 4.2.2

Read the document on the flatbed. Go to Item 3. Remove the objects. Go to Item 4.

Section 4.2.2

Go to Item 5. End Replace Interface PCA or Control Section 4.6.3, 4.6.6 PCA. End

Table 3.14 Read image is out of position, or a part of the read image is missing (when reading by ADF) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Is the document out of the Yes Read the document on the flatbed. standard read by the ADF? No Go to Item 2. 2 Make sure the scanner software Yes Go to Item 3. settings are appropriate for the No End type of document being scanned. Does the problem still occur? 3 Is the read image acceptable after Yes End executing offset adjustment No Go to Item 4. (T03). See Section 5.1.5. 4 Does the error recur after Yes Go to Item 5. cleaning the ADF unit? No END See Section 4.2.2. 5 Does the error recur after Yes If the read image is front-side, Section 4.6.23 replacing the ADF unit? replace Carrier unit. See Section 4.6.12. If the read image is back-side, replace Optical unit B. Section 4.6.10 No End

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Table 3.15 Read image is unclear (when reading by ADF) Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Make sure the scanner software Yes Go to Item 2. settings are appropriate for the No End type of document being scanned. Does the problem still occur? 2 Is the area of 3 mm from top edge Yes Go to Item 3. displayed with drop-out color or No Read the document in Photo Mode. white when reading it in Line (Turn the white level following Mode? OFF) 3

4

5

6 7

8

Does the error recur after Yes cleaning both sides of the glass No and white background under ADF unit? See Section 4.2.3 (2). Does the error recur after Yes cleaning ADF unit? See Section 4.2.2. Does the error recur after cleaning Carrier unit and Front lamp? See Section 4.2.3. Does the error recur after replacing Carrier unit? See Section 4.6.23. Does the error recur after cleaning Optical unit B and Back lamp? See Section 4.2.4. Does the error recur after replacing Optical unit B? See Section 4.6.10.

No Yes No Yes No Yes No Yes No

Go to Item4. End

If the read image is front-side, go to Item 5. If the read image is back-side, go to Item 7. End Go to Item 6. End Replace Interface PCA or Control Section 4.6.3, 4.6.6 PCA. End Go to Item 8. End Replace Interface PCA or Control Section 4.6.3, 4.6.6 PCA. End

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Table 3.16 Magnification is incorrect (when reading by ADF) Item Error analysis procedures Yes/No Troubleshooting methods (check methods) 1 Is the document out of the Yes Read the document on the flatbed. standard for reading by the ADF? No Go to Item 2. 2 Is the Sub-scanning Yes Go to Item 5. magnification No If the read image is front-side, go to incorrect? 3. If the read image is back-side, go to 4. 3 Is the main scanning Yes End magnification correct after No Replace the Control PCA. replacing the carrier unit? See Section 4.6.23. 4 Is the main scanning Yes End magnification correct after No Replace the Control PCA. replacing the Optical unit? See Section 4.6.10. 5 Are any objects on the Feed Yes Clean the rollers. roller, Eject roller and Idler feed No Go to Item 6. roller? 6 Does the error recur after Yes Replace the ADF unit. cleaning the ADF unit? No End See Section 4.2.2.

Refer to

Section 4.6.6

Section 4.6.6 Section 4.2.2 Section 4.6.12

Table 3.17 Frequent paper feed errors; paper is jammed, two or more sheets of paper are fed at a time, paper is damaged, or paper is too skewed when reading by ADF Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Is the document out of the Yes Read the document on the flatbed. standard for reading by the ADF? No Go to Item 2. 2 Is the document fanned well? Yes Go to Item 3. No Fan or angle the document. Operator's Guide 3 Is the pick roller or feed roller Yes Clean the ADF unit. Section 4.2.2 dirty? No Go to Item 4. 4 Does the error recur after Yes Go to Item 5. cleaning the ADF unit? No End See Section 4.2.2. 5 Does the error recur after Yes Replace the ADF unit. Section 4.6.12 replacing the pad ASY or Pick No End roller? See Section 4.6.13, 4.6.15.

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Table 3.18 Switches are not working on operator Item Error analysis procedures Yes/No Troubleshooting methods Refer to (check methods) 1 Can Operator Test (T05) be Yes Go to Item 2. executed? No Replace Interface PCA or Control Section 4.6.3, 4.6.6 (Section 5.1.7) PCA. 2 Switches are working at Operator Yes Replace Interface PCA and Control Section 4.6.3, 4.6.6 Test (T05). PCA. (Section 5.1.7) No Replace Console unit. Section 4.6.9 Table 3.19 EEPROM Alarm Item Error analysis procedures (check methods) 1 Is error message redisplayed after power off and on? 2 Does alarm recur after replacing Interface PCA? 3 If the error occurs again , press “EXIT” bottun while the check LED is lighting. Then the scanner overwrite the default value on error number. When error still occurs after three trials of above, the scanner works with default value automatically. Does the scanner work normally ?

Yes/No


Yes

Go to Item 2.

No

End

Yes No Yes

Go to Item 3. End End

No

Replace Control PCA. (Note)

Refer to

Section 4.6.6

Note Before replacing Control PCA, refer to the section 5.1.6 “EEPROM setting” and write down all address data from #00 to #FF. Then overwrite the data after Control PCA replacement. Table 3.20 Memory Alarm Item Error analysis procedures Yes/No (check methods) 1 Does the alarm recur after Yes replacing Interface PCA? No Table 3.21 Image Transfer Alarm Item Error analysis procedures (check methods) 1 Upgrade Interface PCA. The alarm still occurs?


Refer to

Replace Control PCA. End

Section 4.6.6

Yes/No


Refer to

Yes No

Replace the Control PCA. End

Section 4.6.6

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Table 3.22 FAN Alarm Item Error analysis procedures Yes/No (check methods) 1 Is the connector from FAN Yes connected? No 2 Does the error occur after Yes cleaning FAN ? No 3 Does the error occur after Yes replacing FAN? No Table 3.23 No Display on LCD Item Error analysis procedures Yes/No (check methods) 1 Does the error occur after Yes PCA replacing? No Table 3.24 Hardware error Item Error analysis procedures Yes/No 05 (check methods) 1 Is error message redisplayed after Yes power off and on? No 07 Table 3.25

Item

1 2 3 4

Imprinter Alarm Error analysis procedures (check methods) Is the Ink cartridge correctly pressed against the electrode? Is the imprinter cable connected correctly? Replace the FPC cable of the imprinter. Does the same symptom remain? Replace the Imprinter Control A PCA and Control B PCA.

07 Table 3.26

Item

1 2

Hardware Error Error analysis procedures (check methods) Is the interface cable connected correctly? Replace the Interface PCA (Section 4.6.3). Does the same symptom remain?

07 Table 3.27

Item

1 2

USB Alarm Error analysis procedures (check methods) Is the interface cable connected correctly? Replace the Interface PCA (Section 4.6.3). Does the same symptom remain?

Troubleshooting methods Connect the connector. 03 Go to Item 2. Go to Item 3. End Replace the Control PCA. End


Refer to

Replace the interface PCA. End

Section 4.6.3

Yes/No


Refer to

No Yes Yes No Yes No

Install the ink cartridge correctly. Go to Item 2. Go to Item 3. Connect the imprinter cable correctly. Go to Item 4. End

Section 3.4.4 in fi-434PR CE manual

-----

-----

Section 3.4.3 in fi-434PR CE manual.

Yes/No


Refer to

No Yes Yes No

Go to Item 2. Connect the interface cable correctly. Go to Item 3. End

Yes/No


No Yes Yes No

Go to Item 2. Connect the interface cable correctly. Go to Item 3. End

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Hasegawa See page 2 for Revision record Hasegawa See page 2 for Revision record DRAW. No. Hasegawa See page 2 for Revision record CHECK

Refer to

Replace the Control PCA.or interface Section 4.6.6 or 4.6.3 PCA. End

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CHECK

Section 4.6.6


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CHAPTER 4

MAINTENANCE

This chapter explains the procedures for maintaining proper operation of the scanner, such as cleaning, spare parts replacement, setting, lubrication as well as various test modes used for maintenance. No further component or sub-assembly repairs are recommended. 4.1 Outline 4.2 Cleaning 4.3 Maintenance Tools 4.4 Maintenance Parts 4.5 Screws that shall not be loosed 4.6 Parts Replacement 4.7 Lubrication

4.1

Outline This section describes basic maintenance services.

4.1.1 Periodic inspection It is recommended that the scanner should be inspected in the following interval: Items Periodic inspection

Recommendation Every twelve (12) months

Clean the scanner especially ADF unit, Optical unit B at periodic inspection. 4.1.2

Consumables The scanner includes the following consumables which should be replaced by in the following interval:

Table 4.1.2 Consumables N Name of parts Drawing No. o 1 Pad ASY PA03277-000 2 2 Pick Rollers PA03277-000 1

02

Replacement condition

Replacement procedure

Annually or every See Section 4.6.13 100,000 pages of paper Annually or every See Section 4.6.15 200,000 pages of paper

The scanner displays the Abrasion counter for Pick Roller (Pick Roller Counter) on the operator as follows: X X X X X X X X X 0 >

* R e a d y

X X X X X 0 indicates Pick Roller Counter or Life Counter Note: The display of Pick Roller Counter and Life Counter is switcheable by pressing together more than 1 second. Smaller number may be Pick Roller Counter.

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4.1.3

Periodic replacement parts The scanner includes the following parts which is replaced periodically by a trained maintenance person only. This is a must when you run heavy-duty detection. No Name of parts Drawing No. Replacement condition Replacement procedure 1 Lamp Unit PA03277-D023 1250H See Section 4.6.11 and F or B (About 2000k sheet at 4.6.24 A4, 200 dpi)

4.2

Cleaning This section describes how to clean the scanner. The cleanings described in Section 4.2.1 and 4.2.2 can be done by or service person. The cleanings described in Section 4.2.3 and 4.2.4 can be done only by service person. 4.2.1

Cleaning document cover, document pad, and scan glass. Clean these units (Figure 4.1) as follows: - Clean these units using dry cloths or with a small amount of neutral detergent. avoid using organic solvents such as paint thinner. - Be careful not to allow ingress of water inside the image scanner.

Figure 4.2.1 Cleaning the document cover, document pad, and scan glass

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4.2.2

Cleaning the ADF unit An example of cleaning interval for ADF unit is as follows. Item Cleaning cycle

Recommendation 5000 Sheets

Remarks Scanned media: Xerox 4024, Letter size Copy quality: Toner shall be fused properly

This cleaning interval is a guideline. needs to schedule cleaning depending on the document type, paper quality, and copy quality. For proper operation of the ADF, periodical cleaning of the ADF is necessary. Cleaning procedure of ADF is as follows. (1) Pull the ADF lever to open the ADF unit. (2) Using a dry cloth or with ethyl alcohol or isopropyl alcohol, clean the following parts: - Pad Wipe the pad from top to bottom (in the direction of arrow). Be careful not to catch the cloth on the pick spring when cleaning. - ADF glass (document side) Gently wipe the ADF glass. See Section 4.2.3 "Cleaning the carrier unit" for cleaning the back side. - Pick roller Clean the surface of rollers thoroughly. Any toner or dirt stuck on the pick roller may affect paper feeding. - Feed roller and idler feed roller Clean the surface of these rollers thoroughly. Any dust stuck on the rollers may affect paper feeding. - Eject roller and idler eject roller Clean the rollers gently and thoroughly not to scratch or damage the surface. Any dust stuck on the rollers may affect paper feeding. - Paper guide Gently wipe the paper guide. (3) Close the ADF unit and lock the ADF lever.

Figure 4.2.2 ADF unit cleaning

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4.2.3

Cleaning Carrier unit

Clean Carrier unit as follows. (1) Remove the ADF unit. (See Section 4.6.12) (2) Remove Cover unit (See Section 4.6.22) Remove all dust or dirt on the glass of cover unit (especially under the ADF unit). (3) Remove FB cover (See Figure 4.2.3). Blow out the dust or dirt on the mirrors in Carrier unit. Since the mirror can be scratched or damaged easily, use blower brush and do not use an alcohol or dry cloths to clean the mirror (see Figure 4.2.4). And also clean the Lamp unit using dry cloths.

Figure 4.2.3 (4) Assemble the units in the reverse order of removal.

Figure 4.2.4 Cleaning the mirror

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4.2.4

Cleaning Optical Unit B Remove Optical Unit B as described in Section 4.6.10. (But not necessary to remove the Back lamp.) Remove a black sheet from Optical unit B. Blow out the dust or dirt on the mirror (especially 1st mirror)by using the blower blush. And also clean the Lamp unit, especially reflector part, using dry cloths.

Figure 4.2.5 Cleaning the Optical unit B

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4.3

Maintenance Tools Table 4.3.1 lists the tools for maintenance of the scanner. Table 4.3.1 Maintenance tools No. Tools 1 Phillips screwdriver (Magnetic) 2 Spring balance 3 Oil 4 Grease 5 Alcohol 6 Blower brush 7 Gloves or cloth 8 Small flat screw driver 9 White level adjustment sheet

10

Offset adjustment sheet

Remarks No.2 for M3 and M4 screws 500 gf or 1 kgf for belt tension adjustment Shell Terrace oil 46 Toshiba Silicone TSK 5450 Ethyl alcohol or Isopropyl alcohol for cleaning For cleaning mirrors For handling carrier unit guide shaft For removing connectors, LCD cover or Guide A ASY Attached to the carrier unit, optical unit B and lamp. Or you can buy following Test Sheet for this adjustment. 03 Description: TEST SHEET(W) 03 P/N : PA03277-Y123 03 For white level adjustment (See Section 5.1.16) required for offset adjustment of following change. See Figure5.2 (Section 5.1.5) and prepare the sheet in advance if you do not have the sheet. ADF unit (sheet is attached) Carrier unit (sheet is attached) Sensor (DF, EMPTY, TOP, OPEN, B5)

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4.4

Maintenance Parts This section gives the name, specification, and outline drawing of spare parts for the scanner. 4.4.1 Pick Rollers Description Specification Pick Rollers PA03277-0001

Remarks

Outline drawing Figure 4.4.1

Figure 4.4.1 Pick rollers

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4.4.2 Pad ASY Parts Specification Pad ASY PA03277-0002

Remarks


Figure 4.4.2 Pad ASY 4.4.3 Control PCA Description Specification Control PCA PA03277-D034

Remarks Outline drawing To copy the data in Figure 4.4.3 EEPROM is necessary when replacing this board.

Figure 4.4.3 Control PCA When the Control PCA is replaced, protective measures are required to prevent damage from static electricity.

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07

4.4.4 Interface PCA Description Specification Interface PCA PA03277-D035 Interface PCA unit PA03277-D055

Remarks For previous type (Section 1.1). For new type (Section 1.1). Attachable on the previous type as well.

Outline drawing Figure 4.4.4.a Figure 4.4.4.b

When the Interface PCA is replaced, protective measures are required to prevent damage from static electricity.

Figure 4.4.4.a

Interface PCA PA03277-D035

07

Figure 4.4.4.b

Interface PCA unit

PA03277-D055

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4.4.5 Power Supply Description Specification Power Supply PA03277-D036

Remarks

Figure 4.4.5


Power supply

When the Power supply is replaced, protective measures are required to prevent damage from static electricity.

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4.4.6 Console Unit Description Specification Console Unit PA03277-D037

Remarks


Figure 4.4.6 Console unit When the Console unit is replaced, protective measures are required to prevent damage from static electricity.

4.4.7 Chute Unit Description Specification Chute Unit PA03277-D024

Remarks


Figure 4.4.7 Chute unit

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4.4.8 Document Cover Description Specification Document Cover PA03277-D025

Remarks

Figure 4.4.8


Document cover ASY

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4.4.9 ADF Unit Description Specification ADF Unit PA03277-D020

Remarks Outline drawing Offset adjustment sheet and Figure 4.4.9 White level adjustment sheet are attached. Offset adjustment and White level adjustment are required after installation.

Following sheets are attached: (1) Offset Adjustment sheet (See Figure 5.2) (2) A sheet describing following correction value [Sub-scanning magnification correction value] Item

EEPROM Address

EEPROM Setting

Sub-scanning

#0A

XX

ADF unique value

magnification correction value This correction value is required to overwrite the EEPROM after replacing the ADF unit.

Figure 4.4.9 ADF unit

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4.4.10 Guide A ASY Description Specification Guide A ASY PA03277-D027

Remarks

Figure 4.4.10 4.4.11 ADF Motor Unit Description Specification ADF Motor Unit PA03277-D028


Guide A ASY

Remarks Outline drawing Belt tension adjustment Figure 4.4.11 required

Figure 4.4.11

ADF motor unit

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4.4.12 DF Sensor Set Description Specification DF Sensor Set PA03277-D038

Remarks Outline drawing Offset adjustment required Figure 4.4.12

Sensor LED (Upper sensor)

Sensor PRT (Lower sensor)

Figure 4.4.12

DF Sensor Set

When the DF Sensor unit is replaced, protective measures are required to prevent damage from static electricity.

4.4.13 Sensor Empty Description Specification Sensor Empty PA03277-D039

Figure 4.4.13


Sensor Empty

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4.4.14 Sensor Open Or B5 Description Specification Sensor Open Or B5 PA03277-D042

Figure 4.4.14

4.4.15 Sensor TOP Description Specification Sensor TOP PA03277-D043

Figure 4.4.15


Sensor Open Or B5


Sensor TOP

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4.4.16 ADF Belt Description ADF Belt

Specification PA03277-D030

Figure 4.4.16

4.4.17 Carrier Unit Description Specification Carrier Unit PA03277-D021

Remarks Outline drawing Belt tension adjustment Figure 4.4.16 required

ADF belt

Remarks Outline drawing Offset adjustment and Figure 4.4.17 White level adjustment required

Figure 4.4.17 Carrier unit When the carrier unit is replaced, protective measures are required to prevent damage from static electricity.

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4.4.18 Lamp Unit F or B Description Specification Lamp Unit F or B PA03237-D023 PA03277-D023

Remarks Outline drawing White level adjustment Figure 4.4.18 required

06

Figure 4.4.18

Lamp unit F or B

4.4.19 FB Motor Unit Description Specification FB Motor Unit PA03277-D031

Remarks

Figure 4.4.19


FB Motor unit

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4.4.20 CR Belt Description CR Belt


Remarks

Figure 4.4.20 4.4.21 Optical Unit B Description Specification Optical Unit B PA03277-D022


CR Belt

Remarks Outline drawing Offset adjustment and White Figure 4.4.21 level adjustment required. The white level adjustment sheet is attached.

Figure 4.4.21

Optical unit

When the Optical unit is replaced, protective measures are required to prevent damage from static electricity.

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4.4.22 Fan Description Fan


Remarks

Figure 4.4.22


Fan

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4.4.23 Stacker Description Stacker


Remarks


Figure 4.4.23

4.4.24 Inverter B Description Specification Inverter B PA03277-D046

Remarks


Figure 4.4.24

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4.4.25 LCD Cover 05 Description Specification LCD Cover PA03277-D044

Remarks


Figure 4.4.25

4.4.24 Inverter F Description Specification Inverter F PA03277-D045

Remarks


Figure 4.4.26

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4.5

Screws that shall not be loosed Never disassemble the parts described in this section. These parts are adjusted in the factory before shipment. Disassembling these parts seriously affect the performance and function of the image scanner.

4.5.1

Carrier unit Following screws shall not be loosed from Carrier unit. - Two CCD board screws (see Figure 4.5.1a) - Two lens fitting screws (see Figure 4.5.1b) - Lens fitting screw (see Figure 4. 5.1b)

When the Carrier Unit is handled, protective measures are required to prevent damage from static electricity. (See section 4.6 (3))

CCD board screws

Figure 4.5.1a

Carrier unit Lens fitting screw

Focus shaft fitting screws

Figure 4.5.1b

Carrier unit

Shading plate fitting screws

Figure4.5.1c Carrier unit

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4.5.2

Optical unit

Following screws shall not be loosed from Optical unit. - Two CCD board fitting screws (See Figure 4.5.2a) - One lens fitting screw (See Figure 4.5.2b) - Two shading plate fitting screws (See Figure 4.5.2b) - Two focus shaft fitting screws (See Figure 4.5.2c)

If the Optical unit is used, protective measures are required to prevent damage from static electricity. (See section 4.6 (3)) CCD board fitting screws

Figure 4.5.2a

Optical unit

Lens fitting screw

Figure 4.5.2b

Optical unit

Figure 4.5.2c

Shading plate fitting screws

Optical unit

Focus shaft fitting screws

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4.5.3

FB Motor unit

Following screws shall not be loosed from FB Motor unit.

Figure 4.5.3 FB Motor unit FB Motor unit

Motor securing screws

-

Two motor securing screws (See Figure 4.5.3)

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4.6

Parts Replacement 4.6.1

Replacement notes WARNING

Before disassembling and assembling, turn the main line switch off and disconnect the AC plug from the outlet.

Be careful not to catch your fingers, hairs, clothes or accessories in any movable parts. Failure to comply with this warning could cause injuries. Electro Static Discharge (Static Electricity) in highly static environments will damage circuitry. When working with any of the printed circuit boards in this scanner you have to wear a static wrist strap and use a conductive mat to avoid damage to the electronics of the scanner. • • • •

Clean the disassembling and assembling place. Follow the disassembly and assembly procedures for replacement. Never loose any screws that is described in Section 4.5. After replacement, check if all parts are assembled. For assembling, follow the disassembly procedure in reverse.

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4.6.2

Removing Chute Unit and Document Cover

1) Open the document cover fully and remove the document cover by lifting it to the arrow direction (See Figure 4.6.2a below).

Document cover

Figure 4.6.2a

2) Disengage the crank shaft (See Figure 4.6.2b) and remove the Chute Unit from the Document Cover by lifting it to the arrow direction (See Figure 4.6.2c below).

Crank Shaft

Chute Unit

Figure 4.6.2b

Figure 4.6.2c

3) For re-installing, follow the removal procedure in reverse.

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4.6.3 07

Removing Interface PCA (1) Previous type (See Section 1.1. The serial number is #699999 or younger.) 1) Remove the screws in three locations. Pull the handle to remove Interface PCA unit. (See Figure 4.6.3a).

Interface PCA unit

Figure 4.6.3a

handle Screws

2) Remove all third party boards, and IPC-4D if any. 07 3) Remove one screw on the front and five screws on the back of Interface PCA. (When removing the circled screws in Figure 4.6.3c, two stud bolts are removed together.) Also remove a screw on BP plate. (See Figure 4.6.3b and c) Then remove four screws of the SCSI connectors (See Figure 4.6.3d). Remove BP Plate, BP circuit board and two stud bolts and remove Interface PCA. 07

Stud bolts

BP circuit board

Figure 4.6.3c

Figure 4.6.3b

A screw on BP Plate (Not shown)

Screws

BP plate

Figure 4.6.3d screws 05 Jan.23, 04

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07

(2) New type (See Section 1.1. The serial number is #700000 or younger.) 1) Remove the screws in three locations. Pull the handle to remove Interface PCA unit. (See Figure 4.6.3e). TPS cover

Handle Interface PCA unit

Figure 4.6.3e

Screws

2) Remove the TPS cover and handle (See the photo above) from the interface PCA unit which has been removed. Remove 3 screws at the rear of the interface PCA then a screw on the BP plate and remove the BP plate and BP circuit board. The parts that remain are the unit to be replaced.

Screws

Figure 4.6.3f

Figure 4.6.3g

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4.6.4

Removing ADF COVER 1) Follow the procedure described in section 4.6.2 to remove the document cover. 2) Remove a screw shown in Figure 4.6.4a. screw

Figure 4.6.4a 3)

Close ADF cover and disengage the claws in two locations (see below) Then open ADF cover and remove ADF cover. claws

Figure 4.6.4b

Note

• •

When re-installing, put the ADF lever into the hole of ADF cover first (See Figure 4.6.4c). And confirm that four claws are inserted in square halls of ADF unit.

Figure 4.6.4c

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4.6.5

Removing PCB Unit 1) Remove the screws in two locations. Pull the PCB Unit out by using the handle. (See Figure 4.6.5a)

PDB unit

Figure 4.6.5a screws handle

2) Detach the ADF cable and CCD cable. (See Figure 4.6.5b) ADF cable

CCD cable

Figure 4.6.5b

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3) Remove the screws in eight locations and remove the Shield plate (See Figure 4.6.5c, 4.6.5d). M3 x 30

Figure 4.6.5c screws

Figure 4.6.5d Shield plate

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4.6.6

Replacing Control PCA Note When EEPROM error occurs and scanner does not work even after recovering the scanner with the procedure of Table 3.19 (Section 3.2), the EEPROM on the new Control PCA shall be. Used If it is case, please write down the EEPROM information with the procedure in Figure 3.19 before change the Control PCA. 1) Pull out the PCB unit by following the procedure described in section 4.6.5 and remove the shield plate. 2) Detach DC harness, Fan cable and IMPR harness from Power supply. (See Figure 4.6.6a) IMPR harness

Fan harness DC harness

Figure 4.6.6a

3) Remove five screws which secure Power supply and remove it from the shield plate. (See Figure 4.6.6b)

Figure 4.6.6b

screws

EEPROM

4) For re-installing, follow the removal procedure in reverse. Note After replacement, you need to replace EEPROM or overwrite the EEPROM information. (See section 5.1.6)

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4.6.7

Replacing Fan 1) Pull out the PCB Unit by following the procedure described in section 4.6.5 and remove shield plate. 2) Detach the Fan cable from Control PCA. (See Figure 4.6.7a)

Fan cable

Figure 4.6.7a

3) Remove a screw shown in Figure 4.6.7b to remove Fan. (See Figure 4.6.7b)

Figure 4.6.7b Screw (M3 x 30)

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4.6.8

Replacing Power supply 1) Pull out the PCB Unit and remove the shield plate by following the procedure described in section 4.6.5. 2) Remove two connectors, remove the screws in six locations and remove Power supply. (See Figure 4.6.8) connector

connector

Figure 4.6.8 screws

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4.6.9

Replacing Console Unit / LCD Cover

04

1) Remove the ADF cover by following the procedure described in section 4.6.4. 2) Remove the screws in two locations and slide Front cover to the left and remove it. (See Figure 4.6.9a) Screw (M3 x 14)

Screw (M3 x 8)

Front cover

LCD cover

Figure 4.6.9a

3) Release the claw by pressing the LCD cover from the two round holes (pointed by arrows) inside Front cover unit using a tool such as a small driver and remove the LCD cover.

Console unit Figure 4.6.9b

Figure 4.6.9c

4) Remove two screws and remove Console unit.

screws

Figure 4.6.9d

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4.6.10

Replacing Optical Unit B 1) Remove the ADF cover by following the procedure described in section 4.6.4. 2) Remove Inverter B by following the procedure described in section 4.6.28. 07 3) Detach the connector of CCD harness. And remove the Sensor cable from the clamp. (See Figure 04 4.6.10a)

CCD harness

Sensor cable

Figure 4.6.10a

07 4) Remove the screw A, the FG cable and the clamp plate. (See Figure 4.6.10b) Note：The FG cable and the core are installed on the new type. In this case; - Remove the screw B, then the FG cable. Re-screw the screw B. - Disconnect the connector at the area C, remove the cable from the clamp, then the core. Fix the cable with the clamp at the original position and connect it to the connector at the area C. 07 Core

Clamp

FG cable Clamp plate

Screw A

Figure 4.6.10b

Screw B

Area C

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5) Open the ADF and turn the Optical Unit B by 90 degrees. Remove it in the direction of arrow. 6) For re-installing, follow the removal procedure in reverse. 07

Figure 4.6.10c

Note After replacement, run Offset adjustment (See section 5.1.5) and White level adjustment (See section 5.1.16).

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4.6.11

Replacing Lamp Unit (Optical Unit B) 1) Remove the Optical Unit B by following the procedure described in section 4.6.10. 2) Detach the connector of Lamp unit from the inverter. And remove the cable of the lamp from a clamp (See Figure 4.6.11a not shown). 07 3) Release a claw (See Figure 4.6.11b) and slide the Lamp unit in the direction of the arrow to remove Lamp unit. (See Figure 4.6.11a) 4) For re-installing, follow the removal procedure in reverse. Lamp unit 07

Clamp

Connector

Figure 4.6.11a

Notes • •

After replacement, adjust the white level in the test mode. (See section 5.1.16) When installing Lamp unit, make sure that the LAMP is secured by the claw. (See Figure 4.6.11b) 07 Claw

Figure 4.6.11b

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4.6.12

Replacing ADF Unit 1) Remove the ADF cover by following the procedure described in section 4.6.4. 2) Pull the PCB Unit out by following the procedure described in section 4.6.5 and detach two connectors (ADF harness and CCD harness). 3) Remove the Front cover by following the procedure described in section 4.6.9. 4) Remove the Optical Uint B by following the procedure described in section 4.6.10. (You do not need to remove Inverter B this time). 5) Remove the three screws to remove the ADF Unit from the device. (See Figure 4.6.12a and 4.6.12b) 6) Remove ADF Cap from ADF unit. (See Figure 4.6.12c) And remove CCD cable from ADF unit. Notes Use of a magnetic screw driver is recommended for efficient unit replacement. Take care of the cable when removing the ADF UNIT.

Figure 4.6.12a

CCD cable

screws

Figure 4.6.12b

Figure 4.6.12c

ADF Cap

For re-installing, refer to the followings. 1) Clean the white reference at the down side of the ADF unit and the glass under the ADF unit. 2) Close the ADF Unit and fix three screws pushing ADF units in the direction of A and B in Figure 4.6.12c. 3) Follow the removal procedure 2 to 5 in reverse.

04

Notes After replacement, run Offset adjustment (See section 5.1.5). And overwrite the EEPROM data in #0A (Sub-scanning magnification correction value) as shown in the attached sheet to the new ADF unit. (See section 5.1.6) Also, reset the Abrasion counter by the Setup mode described in the Operator’s Guide.

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A direction

Figure 4.6.12c

A tab of the ADF unit shall fit with a groove of the frame

A tab of the ADF unit Shall fit with a groove of the frame

Figure 4.6.12d

Figure 4.6.12e

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4.6.13

Replacing Pad ASY [Removing PAD ASY] 1) Open the ADF UNIT. 2) Pinch both end of the PAD ASY and slide it to the arrow direction to remove the PAD ASY.

02

[Installing PAD ASY] 1) Insert the bump of Pad ASY into the hole of the flame and slide the PAD ASY to the opposite direction of the arrow to install it. 2) Reset the Abrasion counter for Pad by the procedure described above. Note Be careful not to deform the pick spring when replacing the Pad ASY. handle

Pick spring

Figure 4.6.13

02

02

Note The life time of PAD ASY is about 100,000 sheets. The Abrasion counter for Pad is displayed by the following procedure 1 through 7. Please assume the necessity of Pad replacement by this counter. 1. Turn the power On. Then the scanner displays “Ready” on the LCD. Screen M1 X X X X R e a d y X X X X X 0 > 2. If the scanner does not have a video interface option, go to the procedure step 3. Press Next then the scanner with the video interface option displays Screen M2. Screen M2 M o d e S e l e c t 0 R e a d i n g M o d e

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02

3. Press Next then the scanner displays Screen M3. Screen M3 M o d e S e l e c t 1 M M a n u a l F e e d ? 4. Press Next then the scanner displays Screen M4. Screen M4 M 0 1 M a n u a l F e e d = N o / Y e s 5. Press

Enter

.

Any time you press

Exit

, you can return to the “Scanner Ready” screen.

6. Press “Next” or “Previous” and let the scanner display Screen 6. Screen 6 ! 0 4 A b r a s i o n C N T = P i c k r o l l e r / P a d 7. Press or to select Pad, then press Enter . Screen 8 will appear. Screen 8 (When “Pad” is selected) ! 0 4 - 2 P a d C N T = X X X X X X X R e s e t / N o 8. At Screen 8; If you want to reset the abrasion counter, select “Reset” through or Enter . Go to procedure 9. If you do not want to reset the abrasion counter, select “No” and press Exit to return. 9. At Screen 9; If you want to reset the abrasion counter, select “Yes” and press it, select “No” and press Enter . Press Exit to return. Screen 9 ! 0 4 - 3 R e s e t / N o W N o / Y e s

Enter

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button and press Enter

. Finally press

. If you do not want to reset


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4.6.14

Replacing Guide A ASY

1) Open the ADF Unit. 2) Release the claws in two locations and remove Guide A Asy. Pushing the B side in A direction make it easy to remove the Guide A ASY. (See Figure 4.6.14a)

A direction (B side)

Figure 4.6.14a claws

3) Raise four bushing tabs and remove two roller assemblies. (See Figure 4.6.14b and 4.6.14c) Use small flat driver to raise the tab.

Figure 4.6.14b

Figure 4.6.14c Tab of the bushing

Small flat driver

4) For installing, follow the removal procedure in reverse.

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4.6.15

Replacing Pick Rollers 1) Remove the Guide A ASY by following the procedure described in section 4.6.14. 2) Turn Pick bushings by detaching the tab from the claws and lift the bushings up to remove Pick Rollers. (See Figure 4.6.15a ,15b, 15c) 3) Slide Pick Rollers to remove. 4) Assemble new Pick Rollers in reverse order of removal. Note Replace two Pick Rollers at the same time to keep feeding quality.

Pick bushings

Figure 4.6.15b 02

Figure 4.6.15a

Pick Rollers

Figure 4.6.15c

Note The life time of Pick roller is about 200,000 sheets. The method to find the Abrasion counter for pick roller is shown in section 4.1.2. Reset the abrasion counter after the replacement with the procedure shown in section 4.6.13.

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1. Turn the power On. Then the scanner displays “Ready” on the LCD. Screen M1 X X X X R e a d y X X X X X 0 >

2. If the scanner does not have a video interface option, go to the procedure step 3. Press Next then the scanner with the video interface option displays Screen M2. Screen M2 M o d e S e l e c t 0 R e a d i n g M o d e 3. Press Next then the scanner displays Screen M3. Screen M3 M o d e S e l e c t 1 M M a n u a l F e e d ? 4. Press Next then the scanner displays Screen M4. Screen M4 M 0 1 M a n u a l F e e d = N o / Y e s 5. Press

Enter

.

Any time you press

02

02

Exit

, you can return to the “Scanner Ready” screen.

6. Press “Next” or “Previous” and let the scanner display Screen 6. Screen 6 ! 0 4 A b r a s i o n C N T = P i c k r o l l e r / P a d 7. Press or to select Pick roller, then press Enter . Screen 7 will appear. Screen 7 (When “Pick roller” is selected) ! 0 4 - 1 P i c k C N T = X X X X X X X R e s e t / N o 02 8. At Screen 7; If you want to reset the abrasion counter, select “Reset” through or Enter . Go to procedure 9. If you do not want to reset the abrasion counter, select “No” and press Exit to return.

9. At Screen 9; If you want to reset the abrasion counter, select “Yes” and press Exit it, select “No” and pressEnter . Press to return. Screen 9 02 ! 0 4 - 3 R e s e t / N o W N o / Y e s

Enter

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button and press Enter

. Finally press

. If you do not want to reset


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4.6.16

Replacing ADF Belt 1) Remove the ADF cover by following the procedure described in section 4.6.4. 2) Remove the screws shown in Figure 4.6.16 to remove the ADF Belt. 3) Adjust the belt tension by pulling the motor in the direction of the arrow when installing the ADF Belt. (See Figure 4.6.16b) pullies

The motor-pulling direction

screws

Figure 4.6.16a The direction and the pressure point of adjusting the belt tension

ADF Belt

[Belt tension adjusting value] „

The pressure value measured at the point midway between two pullies (See Figure 4.6.16b): 120g to 180g force The belt displacement from the base point: 2.0 mm

Figure 4.6.16b

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4.6.17

Replacing ADF Motor Unit 1) Remove the ADF cover by following the procedure described in section 4.6.4. 2) Remove a connector from ADF Motor Unit. Remove the screws in two locations to remove the ADF Motor Unit. 3) When installing the ADF Motor Unit, adjust the belt tension by referring to the procedure described in section 4.6.16.

screws

Figure 4.6.17

ADF Motor Unit

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4.6.18

Replacing DF Sensor Set 1) Remove the Optical Unit B by following the procedure described in section 4.6.10. 2) Remove Guide A ASY by following the procedure described in section 4.6.14. (You do not need to remove rollers this time) 3) Detach the cable of Sensor LED located in the center of Guide C and disengage the claws to remove the Sensor LED. (See Figure 4.5.18b) 4) Detach the cable of the Sensor PRT located in the center of ADF frame and disengage the claws of the Sensor Holder to remove the Sensor Holder. (See Figure 4.5.18d) 5) Remove the Sensor PRT from the Sensor Holder. Sensor LED (Clear plastic cover sensor)

Guide C

Figure 4.5.18a

Figure 4.5.18b

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ADF frame

Sensor Holder Sensor LED (Black sensor)

Figure 4.5.18d

Figure 4.5.18c

Notes • As DF sensor set consists of two sensors, Sensor LED and Sensor PRT, replace them at the same time. • After replacement, run Offset adjustment. (See Section 5.1.5) • Confirm that the claws are securely engaged.

4.6.19

Replacing Sensor Empty 1) Remove the Optical Unit B by following the procedure described in section 4.6.10. 2) Detach the cable of the Sensor Empty inside the Guide C and disengage the claw to remove the Sensor Empty.(See Figure 4.6.19c)

Sensor Empty

Figure 4.6.19a

Guide C

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Sensor Empty Figure 4.6.19b

Figure 4.6.19c

Note 04 After replacement, run Offset adjustment. (See section 5.1.5)

When installing sensor Empty, press the Empty sensor lever to mak it easy to place the sensor Empty in its position. Confirm that the claws are securely engaged.

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4.6.20

Replacing Sensor TOP 1) Remove the Optical Unit B by following the procedure described in section 4.6.10. 2) Detach the cable of the Sensor TOP inside the Guide C and disengage the claw to remove the Sensor TOP.(See Figure 4.5.20c) Note After replacement, run Offset adjustment. (See section 5.1.5) Confirm that the claws are securely engaged.

Figure 4.5.20a Sensor TOP

Figure 4.5.20c

Figure 4.5.20b

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4.6.21

Replacing Sensor Open / Sensor B5 1) Remove the Optical Unit B by following the procedure described in section 4.6.10. 2) Detach the cable of the Sensor Open or B5 inside the Guide C and disengage the claw to remove the Sensor Open or B5. (See Figure 4.6.21b) 3) The same part is used for the cover open sensor and the B5 size sensor. Replace them whichever it is necessary. Note After replacement, run Offset adjustment. (See section 5.1.5) Confirm that the claws are securely engaged.

Figure 4.6.21a

Sensor Open (Cover Open Sensor)

Sensor B5 (B5 Size Sensor)

Figure 4.6.21b

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4.6.22

Removing Cover Unit 1) 2) 3) 4)

Remove the ADF Unit by following the procedure described in section 4.6.12. Remove the screws in six locations. (See Figure 4.6.22a, 4.6.22b, 4.6.22c) Pull and raise the left side of Cover Unit up about 10 mm to disengage the claw. Raise the right side of the Cover Unit up about 10 mm with catching the two claws. (See Figure 4.5.22b)

Note It may be little a bit hard to pull the side of the cover, but try it carefully. 5) Slowly lift the Cover Unit up to remove it. 6) For installing, make sure that the claws of the Cover Unit are inserted into the device and then fix the screws. Note Confirm that the claw engages securely before fix the screws. M3 x 8

M3 x 8

Left Side

Right Side

M3 x 14

M3 x 14

Figure 4.6.22a

screws

M4 x 8 M3 x 8

Figure 4.6.22b

Figure 4.6.22c

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4.6.23

Replacing Carrier Unit / Inverter F 1) Remove the Cover Unit by following the procedure described in section 4.6.22. 2) Pull CR belt on the bottom of Carrier Unit to the arrow direction so that CR Belt is disengaged. 3) Remove a fixing screw to remove CR Shaft from the left side. Carrier Unit CR Shaft (See Section 4.7 for lubrication)

Fixing screw (M3 x 14)

CR Belt Figure 4.6.23a

4) Detach CR cable on the bottom face to remove Carrier Unit. 5) When replacing Inverter F, remove the FB cover and a screw shown in Figure, Remove connectors from Inverter F. CR Cable Connector

CR Cable

Inverter F Figure 4.6.23b

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Figure 4.6.23c

A Screw

FB cover

6) For re-installing, follow the removal procedure in reverse. Note After the replacement of Carrier unit, run Offset adjustment (See section 5.1.5) and White level adjustment (See section 5.1.16). If necessary, lubricate the CR Shaft. (See section 4.7)

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4.6.24

Replacing Lamp Unit (Carrier Unit) 1) Remove the Cover Unit by following the procedure described in section 4.6.22. 2) Detach the cable of the Lamp Unit from the Inverter in Carrier Unit. (See Figure 4.6.24a) Note that the cable of Lamp Unit is looped and secured by a clamp, although it is not shown in Figure 4.6.24a

The cable of Lamp Unit

Figure 4.6.24a 3) Remove the FB Cover of the Carrier Unit and remove a screw fixing the reflector to slide it in the direction of the arrow. Lift the Reflector up to remove it. 4) Remove the Lamp Unit. 5) For re-installing, follow the removal procedure in reverse. Lamp Unit

Reflector

FB Cover

screw

Figure 4.6.24b Note 04 After replacement, run White level adjustment. (See section 5.1.16)

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4.6.25

Replacing CR Belt 1) Release the CR Belt from the hook by referring to the procedure described in section 4.6.23. 2) Move the ADJ pulley in the direction of arrow (See Figure 4.6.25a) and as the CR Belt loosed, remove the CR Belt from the motor pulley. (See Figure 4.6.25b) 3) Remove the ADJ pulley/ADJ shaft from ADJ plate to remove the CR Belt. Be careful not to lose ADJ pulley, ADJ shaft, washers, when removing the belt. 4) For installing, follow the removal procedure in reverse. Note Install the CR belt into the Carrier unit. ADJ Plate

ADJ Shaft (See Section 4.7 for lubrication) (The shaft has a flat cut in this side)

CR Belt

ADJ Pulley

Figure 4.6.25a

Figure 4.6.25b

Note If necessary, lubricate the ADJ Shaft. (See section 4.7)

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4.6.26

Replacing FB Motor Unit 1) Remove the FB Belt by referring to the procedure described in section 4.6.25. 2) Lift FB Motor Unit up by removing the screws fixing the FB Motor Unit in two locations. (See Figure 4.6.26a) 3) Detach the cable from the connector of the FB Motor Unit to remove the FB Motor Unit. (See Figure 4.6.26a) 4) For installing, follow the removal procedure in reverse. Note When installing, confirm that the FB Belt is fixed with the Carrier Unit. If necessary, lubricate Motor Pulley Shaft. (See section 4.7)

Motor Pulley Shaft (See Section 4.7 for lubrication)

Screws Cable

Connector FB Motor unit Figure 4.5.26a

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4.6.27

Replacing Stacker 1) Push the pins on the both side of Stacker toward each other so that it can be pulled out.

pins

Stacker

Figure 4.6.27

4.6.28

Inverter B 1) Remove the ADF cover by following the procedure described in section 4.6.4. 2) Remove a screw from Inverter B which includes aluminum plate, Please do not remove the screw A, because it may be a little bit difficult to re-assemble the Inverter B. (See Figure 4.6.28) 3) Remove two connectors from Inverter B and Remove Inverter B. (Reference) 07 Core and FG cable installed on the new type Screw A (Do not remove) Screw

Connector (downside)

Connector (downside)

Figure 4.6.28

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This page is initially left blank.

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4.7

Lubrication This section describes lubrication after the parts replacement. Lubricate the scanner as follows: Location Number 1 2 3

Type of lubricant B A A

Amount of lubricant C C C

Lubrication cycle Y Y Y

Lubrication location CR SHAFT ADR PULLEY SHAFT MOTOR PULLEY SHAFT

Reference Section 4.5.23 Section 4.5.25 Section 4.5.26

I –A– C –Y Lubrication cycle Amount of lubricant Type of lubricant Lubricating location number

6...Every six months Y...Annually C...Thin and evenly A...TSK5450 (Toshiba silicon) B...Terrace oil 46 (Shell)

Indicates lubricating locations by number

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CHAPTER 5 DATA SETTING This chapter explains the procedures for setting the data in the scanner such as Test Mode , EEPROM and firmware.

5.1 Test Modes for maintenance 5.2 EEPROM data setting 5.3 Firmware Upgrade

5.1

Test Modes for maintenance

1. Here after FB means Flatbed. 2. Hereafter “select” means to make an item blink by pressing or to make specified screen appear on LCD by pressing "Next" or 3. The default of blinking item in the screen is shown in shading area.

button. Or “select “ means "Previous" button

The following is the drawing of Operator .

Each arrow- shaped button has the following functions: Button

Description Previous button

Function Return to previous screen

Next button

Go to next screen

Left arrow button

Move cursor to the left

Right arrow button

Move cursor to the right

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5.1.1

Activating the Test mode Test mode is activated by the following procedure.

(1)

Turn the power ON by pressing "Start" button and "I" side of the power switch together. At first the scanner displays "Warming-up Now! ! :T" Warming-up Now! Warming-up Now!!IT:T

(2)

When Test mode is ready, the scanner displays Screen T1. T01

Single Test feed Screen T1

By pressing "Next" or the table 4 in section 5.1.2.

"Previous" button, you can select the Test mode as shown in

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5.1.2

Test mode functions Following ten test modes are selectable by pressing "Next"

or

Table 4. Test mode functions LCD display Features Scanner tests the FB or ADF single sheet reading. T01 Single feed Scanner tests not only the feeding but also AGC control of carrier unit and Optical unit. Scanner continuously tests the feeding and AGC T02 Multi feed control until "Exit" is pressed. Scanner automatically adjusts the offset of FB T03 Offset image, ADF front image and ADF back image. Adjustment This function s the inquiry and over-writing T04 FEPROM of the EEPROM data. Setting Scanner tests the function of the LCD, LEDs T05 OP And switches on the operator . Scanner tests the switches on ADF indicating the T06 ADF Sensor ON/OFF real time status on LCD. T07 PROM Version Scanner displays the firmware version in PROM. T08 Life Counter T09 Product ID

T10 Baud Rate

T11 Memory Test T12 First Date T13 Error Log T14 White Level Adjustment

Scanner displays the accumulated sheet number which ADF has fed. This function s the setting of Product ID of SCSI interface. Product ID is selectable from M3097DG / M3096G / M3096GX. This function s the baud rate setting of serial interface. Baud rate is selectable from 9600 / 4800 / 2400 / 1200 bps. Scanner tests the image memory.

Remarks See section 5.1.3 See section 5.1.4 See section 5.1.5 See section 5.1.6 See section 5.1.7 See section 5.1.8 See section 5.1.9 See section 5.1.10 See section 5.1.11

See section 5.1.12 See section 5.1.13

This function can show the first date the scanner See section 5.1.14 started to use. This function can show the Error records the See section 5.1.15 scanner encountered. White balance of ADF front , ADF back and Flatbed See section 5.1.16 scanning can be adjusted using white reference sheet.

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5.1.3

T01 Single Test feed

Scanner tests the FB or ADF single sheet reading. Scanner tests not only paper feeding but also AGC control of Carrier unit and Optical unit. Single Test feed is done by the following procedures. (1)

After activating the Test mode, select Screen T1 by pressing "Next" button. T01

or

"Previous"

Single feed Screen T1

(2)

Press "Start", then the scanner displays Screen T11 Reading Mode = BW / Color Screen T11 Select reading mode by pressing

(3)

or

button.

Press "Start", then the scanner displays Screen T12 Resolution =100 / 150 / 200 / 240 Screen T12 Select a resolution (dpi) by pressing or button. “300 / 400 / 600 / 800” may appear when you continue pressing button. If you press “Stop” here, the display returns to Screen T1.

(4)

If Imprinter option is installed, following screen (Screen 13) appears when you press “Start”. Print = ON / Off Screen T13 Specify if you run test print or not by pressing or the display returns to Screen T1. See note in next section.

(5)

button. If you press “Stop” here,

Press "Start" to activate the Single test feed. If no documents are set on ADF paper chute, scanner runs FB test feeding. If documents are set on ADF paper chute, scanner runs ADF feeding. When "Stop" is pressed, scanner stops Single Test feeding, and displays Screen T1.

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5.1.4

T02 Multi Test feed Scanner continuously tests the flatbed or ADF paper feeding. When the ADF is selected, AGC control is done for backside optical to, test it until "Exit" is pressed. Multi Test feed is done by the following procedures.

(1)

After activating the Test mode, select Screen T2 by pressing "Next"

or "Previous"

button.

T02 Multi feed Screen T2 (2)

Press "Start", then the scanner displays Screen T21 Reading Mode = BW / Color Screen T21 Select reading mode by pressing

(3)

or

button.

Press "Start", then the scanner displays Screen T22 Resolution =100 / 150 / 200 / 240 Screen T22 Select a resolution (dpi) by pressing or button. “300 / 400 / 600 / 800” may appear when you continue pressing button. If you press “Stop” here, the display returns to Screen T1.

(4)

If Imprinter option is installed, following screen (Screen 23) appears when you press “Start”. Print = ON / Off Screen T23 Specify if you run test print or not by pressing the display returns to Screen T1. See note below.

(5)

or

button. If you press “Stop” here,

Press "Start" to activate the Multi test feed. When scanner displays "Paper Empty", press "Stop" button to reset the "Paper Empty". If no documents are set on the ADF paper chute, scanner conducts the FB test feeding. If documents are set on ADF paper chute, scanner conducts the ADF feeding. When "Stop" is pressed, scanner stops the Multi Test feed, and displays screen T2.

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The print test pattern is as follows. 1. Print location: about 42 mm from leading edge of the document. 2: Print pattern: Pattern 1 is printed first. By pressing “Start”, Print pattern is switched to Pattern 2, Pattern 3 then returns Pattern1. Pattern 1: ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_’00000000 Pattern 2: abcdefghijklmnopqrstuvwxyz{|}~00000000 Pattern 3: !”#$%&’()*+,-./0123456789:;<=>?@00000000 Last eight (8) digits are a counter incrementing by 1 at each printing. At Pattern 2, above printing is done continuously

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5.1.5

T03 Offset Adjustment

Following is done by this adjustment for FB image, ADF front image and ADF back image. 1. Offset correction value s for the following offset of the Test Chart image are given, and stored in EEPROM . Main scanning (horizontal)offset: The value of “a” and “b” are 0.75 mm. Sub-scanning (vertical) offset: The value of “a” and “b” are 1 mm. The value “a” and “b” are described in Figure xxx. 2. Scanner displays the skew of top edge and left edge. Offset adjustment is done by the following procedures. (1)

After activating the Test mode, select Screen T3 by pressing "Next" button.

or "Previous"

T03 Offset Adjustment Screen T3 (2) T3.

Press "Start", then the scanner displays Screen T31. If you press “Stop”, the display returns to Screen

Offset Adjustment ADF(F) / ADF(B) / FB Screen T31 Select the adjustment mode by pressing

or

button where;

ADF(F): Front side image of ADF ADF(B): Back side image of ADF FB : Flatbed (3)

Place a Offset adjustment sheet described in figure 5.2 on which you specified above. When you place a Offset adjustment sheet on ADF paper chute or FB, the sheet must be; 1. Face down for ADF(F) adjustment 2. Face up for ADF(B) adjustment 3. Face down for FB

Adjust the side guides on the ADF paper chute so that the paper side guides touch the edges of the sheet. This is important to avoid the adjustment error due to a skew. Please use the offset adjustment sheet which is attached to new carrier unit, optical unit B or lamp, or refer to Figure 5.2 “Test document format” to prepare the sheet. In case of FB, check if the backing material is white before the offset adjustment. (When the backing material is black, change it to white)

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(4)

Finally press "Start" to start the offset adjustment mode. The scanner displays a message during adjustment such as Screen T32, a case of ADF front adjustment. ADF(F) Adjust Screen T32 When "Stop" is pressed during Offset adjustment, scanner stops the adjustment, and displays Screen T3.

(5)

After adjustment scanner displays the result as follows. a) If the result is , scanner displays Screen T33, Good

H:AAA :BBB V:CCC :DDD Screen T33

where, AAA: Offset correction value of main scanning offset (This value will be saved in EEPROM address #00 or #02 or #07) BBB: Skew A with the dot number at 600dpi (See NOTE 2) CCC: Offset correction value of Sub-scanning offset (This value will be saved in EEPROM address #01 or #03 or #08) DDD: Skew B with the dot number at 600dpi (See NOTE 2) See NOTE 2 for the accuracy of the adjustment. If you save the offset correction value, go to (6). Press "Start" or "Stop", if you return to Screen T31. b) If the result is fail, scanner displays Screen T36 , NG. H:AAA :BBB X V:CCC :DDD Screen T36 where, X : Error No. (Refer to NOTE 1 for the details of X.) AAA: Offset correction value of main scanning offset BBB: Skew A with the dot number at 600dpi (See NOTE 2) CCC: Offset correction value of Sub-scanning offset. DDD: Skew B with the dot number at 600dpi (See NOTE 2) Press "Stop" to return to the Screen T31.

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(6) Press "Enter" to display the EEPROM setting screen (Screen T34). Press “Exit” to return to Screen T31. Offset adjustment EEPROM Write? N/Y Screen T34 If you want to save the data, select "Y" and press "Enter". Then scanner confirms the over-writing by Screen T35. Select "Y" and press "Enter". The offset data is stored in EEPROM. Are you sure? No/Yes Screen T35 If you do not want to over-write the data, select "No" and press "Enter", or press “Exit”, scanner returns to scanner T31 without over-writing the data..

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02

NOTE 1 Error No. (X) means as follows. X Meaning 1 Leading edge was not detected. (White was not detected.) 2 Leading edge was not detected. (Black was not detected.) 3 Left side edge was not detected. (White was not detected.) 4 Left side edge was not detected. (Black was not detected.) 9 Skew A (See NOTICE 2) is too large. 10 Skew B (See NOTICE 2) is too large. 13 The marking for detecting the offset of ADF back side was not found.

Remarks AAA, BBB, CCC, DDD are blank.

AAA, CCC are blank. AAA, BBB, CCC, DDD are blank.

NOTE2 Skew A and Skew B means as follows. Skew A = a-b (@600dpi) Skew B = c-d (@600dpi)

02

b

a c

d

Figure 5.1 Skew A and B

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210

297

Figure 5.2

1.5mm

Test document format

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5.1.6

T04 EEPROM Setting This function s to read and/or write the EEPROM data. The procedures are as follows. This mode enables to refer/modify EEPROM data from the Operator . Do not change EEPROM data without necessity. EEPROM data should be updated only after maintenance parts shown below are replaced.

Replacement Unit/Parts Control PCA Carrier unit ADF unit Optical unit B Lamp

Necessary operation Copy/move data in the old EEPROM to the new EEPROM Run FB/ADF automatic adjustment and White level adjustment Run ADF automatic adjustment Copy the correction value of sub-scanning magnification Run ADF automatic adjustment and White level adjustment Run White level adjustment

Address to be modified #00 - #FF #00 - #09, #3B #A0 - #A5, C0 - C5, E0 - E5 #00 - #09, #3B #0A #00 - #09, #3B #A0 - #A5, C0 - C5, E0 - E5 #A0 - #A5, C0 - C5, E0 - E5

Refer to Section 5.2 for the EEPROM data explanation. (1) After activating the Test mode select Screen T4 by pressing "Next" button. T04

(2)

or "Previous"

EEPROM Setting Screen T4

Press "Start", then the scanner displays Screen T41. (An Example) EEPROM Setting #00-0C(04 08 80) Screen T41

Address and four data are displayed as follows. EEPROM Setting #AB –

CD ( EE FF GG ) Data of address AB+3 Data of address AB+2 Data of address AB+1 Data of address AB

Address

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The data written on the EEPROM is important. Unnecessary changes might be a possible cause of improper scanner operation. To recover the data, writing down the data before rewrite the EEPROM. When "Exit" is pressed here, scanner returns to Screen T4. (3)

(4)

Select A (upper digit of the address) or B (lower digit of the address) by pressing or . Then press "Next" to increment the digit or press "Previous" to decrement the digit. Scanner displays the data in accordance with the address change. Finally press "Enter" to close this screen. Scanner displays Screen T42.

EEPROM Write? No/Yes Screen T42 If you want to over-write the data, go to (5). If you do not want to over-write it, select "No" by pressing or and press “Enter”. The display returns to Screen T41. Or if "Exit" is pressed, scammer returns to the Screen T4. (5)

If you want to over-write the data, Select "Yes" by pressing or Scanner displays Screen T43. At Screen T43, select "Yes" by pressing "Enter".

and press "Enter". or and Press

Are you sure? No/Yes Screen T43 If you do not want to over-write it, select "No" by pressing or and press "Enter". If "Exit" is pressed, scanner returns to Screen T41 without over-writing the data.

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5.1.7

T05 Operator Test Scanner tests the function of the LCD, LEDs and switches on the operator . Operator Test is done by the following procedures.

(1) At Screen T5, press "Enter" to start the test. T05

OP Screen T5

The test is done in the following sequence. All black (one second) LCD displays pattern 1 LCD displays pattern 2 All white Turn back light off

While LCD displaying those pattern, LEDs blink in two seconds cycle. While the button is pressed, LCD displays the name of pressed button and LED lights with the following order. All LEDs light. POWER lamp lights. READ lamp lights. CHECK lamp lights. When "Stop" is pressed and released, scanner returns Screen T5.

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5.1.8

T06

ADF Sensor test

Scanner tests the switches on ADF indicating the ON/OFF real time status on LCD. ADF sensor test is done by the following procedures. (1)

After activating the Test mode, select Screen T6 by pressing "Next"

or "Previous"

button.

T06 ADF Sensor Screen T6 (2) Press "Start", then the scanner displays Screen T61. (An example) E0 C0 T0 OM : 0 / 67 B50 Screen T61 Sensors and its status are displayed as follows. E: Paper empty sensor (1 = paper exists, 0 = No paper exists) C: Cover open sensor (1 = open, 0 = close) T: TOP sensor (1 = paper exists, 0 = No paper exists) OM: OMR/Double feed sensor (First number: 1 = paper exists, 0= No paper exists, Second number: Sensor output level with max. 256 levels) B5: B5 sensor (1= paper exists, 0= No paper exists) When you press the sensor, scanner displays its status immediately. When "Stop" is pressed, scanner returns to Screen T6. 02

(3)

When "Next

or "Previous"

is pressed, scanner shows Screen T62.

DF I:xx G:yy zz (1st I:XX G:YY) Z Screen T62 xx LED drive current setting Amplifier Gain setting yy zz Current output value XX The LED drive current when the scanner turned ON. YY The amplifier gain setting when the scanner turned ON. Z Paper exists or not (1= paper exists, 0= No paper exists) When "Stop" is pressed, scanner returns to Screen T6. Every time "Next" or "Previous" is pressed afterward, the display flips between Screen T62 and T61.

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5.1.9

T07 PROM Version Scanner displays the firmware version in PROM. It is displayed by the following procedures.

(1) After activating the Test mode, select Screen T7 by pressing "Next"

or "Previous"

button.

T07 PROM Version Screen T7 (2)

Press "Start", then the scanner displays the program level in PROM as shown in Screen T71. IF #0014516 X CT #0014516 X ↓ Screen T71

02

IF #xxxxxxx : Firmware Number of control PCA CT #xxxxxxx : Firmware Number of Interface PCA X : Revision ↓ : This letter means that Imprinter option is installed. When “Next” is pressed and Imprinter (option) is installed, scanner displays the firmware version of Imprinter (option) in Screen T72. 02

Imprinter Level #******* x ↓ Screen T72 *******: Firmware Number x : Revision ↓ : This letter means that Imprinter option is installed. When "Stop" is pressed, scanner returns to Screen T7.

5.1.10 T08 Life Counter Scanner displays the accumulated scanned sheet number which ADF has fed since shipment. Life counter is displayed by the following procedures. (1)

After activating the Test mode, select Screen T8 by pressing "Next" T08

(2)

or "Previous"

button.

Life Counter

Screen T8 Press "Start", then the scanner displays Life Counter as shown in Screen T81. Life Counter Screen T81 xxxxxxxx When "Stop" is pressed, scanner returns to Screen T8.

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5.1.11 T09 Product ID This function s the setting of a Product ID reported via. SCSI interface. A Product ID can be chosen among fi4340C, fi4750C, M3093DG and M3093GX by the following procedures. Only a software related person can change this mode. (1) After activating the Test mode select Screen T9 by pressing "Next" T09

or "Previous"

button.

Product ID Screen T9

(2)

02

Press "Start", then the scanner displays Screen T91. Select a Product ID by pressing or button. M3093DG / M3093GX appear when pressing button. Finally press "Enter" to set the Product ID. Product ID fi4340C / fi4750C Screen T91 When "Stop" is pressed, scanner returns to Screen T91 without changing the Product ID.

5.1.12

T10 Baud Rate This function s the setting of baud rate s between the scanner and the board in the Third Party Slot. Baud rate is set by the following procedures.

(1) After activating the Test mode, select Screen TA by pressing "Next" T10

or "Previous"

button.

Baud Rate Screen TA

(2)

Press "Start", then the scanner displays Screen TA1. Select a baud rate by pressing or “/ 1200” appears when pressing button. Finally press "Enter" to set the Product ID.

button.

Baud Rate 9600 / 4800 / 2400 Screen TA1 When "Exit" is pressed, scanner returns to screen TA without changing the baud rate.

The default for Third Party Slot is 4800 bps. When the Fujitsu Video Option Board (ID=7) is installed, this function will be effective on the default baud rate of the video interface. In the case the other boards (ID=0, 1,2,3,4,5,6) are installed or no board is installed, this function will be effective on the default baud rate for third party interface boards. The ID of the boards can be seen by the "Set up mode" described in the Operator' s Guide.

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5.1.13

T11 Memory Test Scanner tests the image memory by the following procedures.

(1) After activating the Test mode select Screen TB by pressing "Next" T11

or "Previous"

button.

Memory Test Screen TB

(2)

Press "Start" to activate the memory test. Scanner displays Screen TB1 during the test. Memory Test Screen TB1

(3)

If the result of the memory test is good, scanner displays Screen TB2. Memory Test 32MB Good Screen TB2

02

If the result of the memory test is bad, scanner displays Screen TB3. When the memory in Control PCA is defective; Memory Test NG CT Screen TB3 When the memory in Interface PCA is defective; Memory Test IF Screen TB4NG Screen TB4 When the memory both Control PCA and Interface PCA are defective; Memory Test NG IFCT Screen TB5 Any time "Stop" is pressed, scanner returns to Screen TB. Note When the screen shows that the memory test result is “NG”, see Fighure 3.20 (Section 3.2) and follow the procedure.

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5.1.14

T12 First Date The scanner records the date when the scanner is connected to a driver for the first time after factory shipment. Following is the procedures to see the date via. operator .

(1)

After activating the Test mode, select Screen TC1 by pressing "Next" T12

First

or "Previous”

button..

Date

Screen TC (2) Press "Start", then the scanner displays Screen TC1. First Reading Date yy / mm / dd Screen TC1 yy : Year (last two digits of the year, “01” at the year 2001 ) mm: Month dd : Date When "Stop" is pressed, scanner returns to Screen TC.

5.1.15

T13

Error Log

The scanner records following logging data when scanner detects errors. You can see those logging data and reset them. - Optical Alarm (Front Side) - Optical Alarm (Back Side) - Fan Alarm - Flatbed Mechanical Alarm - Motor Fuse Alarm - Lamp Fuse Alarm - Image Transfer Alarm - Memory Alarm - SCSI Fuse Alarm - IPC Alarm - Imprinter Alarm (if Imprinter is installed) Following can tell how you see the log data via operator . (1) After activating the Test mode, select Screen TD1 by pressing "Next" T13 Error

or "Previous"

button.

Log

Screen TD

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(2)

Press "Start", then the scanner displays Screen TD 1. Optical (F) xxx Optical (B) yyy Screen TD1 xxx: How many times Optical Alarm (Front Side) occurred. yyy: How many times Optical Alarm (Back Side) occurred. When "Stop" is pressed, scanner returns to Screen TD.

(3)

by pressing "Next" or "Previous button, you can select a screen among Screen TD2, TD3, TD4, TD5 and TD1. Every time "Stop" is pressed, the display returns to Screen TD. Mechanical xxx yyy FAN Screen TD2 xxx: yyy:

How many times Flatbed Mechanical Alarm occurred. How many times FAN Alarm occurred.

Motorfuse xxx yyy Lampfuse Screen TD3 xxx: yyy:

How many times Motor Fuse occurred. How many times Lamp Fuse occurred.

Img Trans xxx yyy Memory Screen TD4 xxx: How many times Image Transfer Alarm occurred. yyy: How many times Memory Alarm occurred. SCSI fuse xxx yyy IPC Board Screen TD5 xxx: How many times SCSI Fuse Alarm occurred. yyy: How many times IPC Alarm occurred. (4)

If you want to reset the data, press “Enter and “Exit” in three (3) seconds together. Scanner displays Screen TD6. Initialize OK? Screen TD6 No/Yes Screen TD6 Select “Yes” by pressing button, and press “Enter”. Then the logging data is reset. If you do not want to reset, press “Exit”.

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5.1.16

T14 White Level Adjustment By this adjustment, the scanner can adjust white balance of color scanning and density difference among ADF front, ADF back and FB scanning. A White Reference Sheet attached to new Carrier unit or Optical unit or lamp unit is required for this adjustment. Or you can purchase the adjustment sheet as shown in Section 4.3. 03

Description Parts number

WHITE SHEET PA03277-Y256

If you use other sheet than above White Reference Sheet, white balance or image density can be incorrect. Following is the procedure of white level adjustment. (1)

After activating the Test mode, select Screen TE by pressing "Next"

or "Previous"

button.

T14 White Level Adjustment Screen TE (2)

Press "Start", then the scanner displays Screen TE 1. White Adjustment ADF(F) / ADF(B) / FB Screen TE1 Select the scanning mode you want to adjust by pressing When "Stop" is pressed, scanner returns to Screen TE.

(3)

or

button.

Set a White Reference Sheet on ADF or FB. Then press “Start”. Scanner displays Screen TE2 during adjustment for example. If there is no paper on ADF at ten (10) seconds after pressing “Start, scanner stops adjustment and returns to Screen TE. (ADF front or back adjustment case) If you press #Stop” during adjustment, scanner stops the adjustment and returns to Screen TE. (Example) ADF(F) Adjustment Screen TE2 If screen TE2-1 appears at ADF front or back adjustment, insert the White Reference Sheet again. This can be required two or three times. Please Set Paper again Screen TE2-1

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If Screen TE3 appears, the adjustment completes without error. Go to (4). If Screen TE4 appears. the adjustment is fail. Please refer the error number, X, and retry the adjustment.

Good Screen TE3

NG. X Screen TE6 where, X = 1: Reserved 02 X = 2: White Reference Sheet is incorrect. Use correct sheet. X = 3: Paper width incorrect. Set the adjustment sheet in portrait direction. X = 4: CCD output is incorrect. There may be some dust or dirt on ADF white background. Please clean it and retry the adjustment. (4) If you want to save the adjustment result, press Enter”. Scanner displays Screen TE4. White Adjustment EEPROM Writhe? N / Y Screen TE4 If you are sure in over-writing the data, select "Yes" by pressing Scanner displays Screen T43.

or

and press "Enter".

Are you sure? No/Yes Screen TE5 At Screen T43, select "Yes" by pressing

or

and Press "Enter".

If you do not want to over-write it, select "No" by pressing or and press "Enter". Any time "Exit" is pressed, scanner returns to Screen T41 without over-writing the data.

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5.2

EEPROM Data

5.2.1

EEPROM data list

Following table shows the EEPROM data. The data which is written as "Variable" at maintenance setting can be changed by the EEPROM setting procedure in Section 4.8.6. The data in address #00 to #04 and #06 to #08 are changed by the offset adjustment.

-

Do not change the data which is written as X'(00) or X(--). X'(--) means that the scanner may change the data. For any bit which are not defined, specify “0”. “adjusted when needed” means that the value can be specified by automatic adjustment (#00 ~ #03, #05 , #07 ~ #09, #3B can be set by scanner automatic adjustment.) “changed when needed” means that the value is changed in EEPROM manual mode. “adjusted” in Factory default column means that the value will be specified at the time of shipment.

Do not change the value described as X'(--). Otherwise the scanner might not work properly after the modification. Fujitsu reserves the right to change the contents at any time without notice. Address 02

#00 #01 #02 #03 #04 #05 #06 #07 #08 #09 #0A #0B #0C #0D #0E #0F #10 #11 #12 #13 #14

02

Data

Factory default

Main scanning offset adjustment value of flatbed Sub-scanning offset adjustment value of flatbed Main scanning offset adjustment value of ADF Sub-scanning offset adjustment value of ADF Front side sub-scanning correction 2 Reading position adjustment value of ADF Reserved Main scanning offset adjustment value of ADF (Back) Sub-scanning offset adjustment value of ADF (Back) Reserved Sub-scanning magnification correction value of ADF Sub-scanning magnification correction value of FB Reserved Reserved Reserved Reserved Default scanner specification / document size setting Default document setting Default reading density setting Reserved Default resolution value / ADF or flatbed reading setting

Setting at maintenance

adjusted

*2

adjusted adjusted X ‘00’ adjusted

*2 Do not change X ‘00’ *2

X ‘00’ adjusted

X ‘00’ changed when needed

adjusted X ‘00’ X ‘00’ X ‘00’ X ‘00’ X’80 or X ‘00’ *1

changed when needed X ‘00’ X ‘00’ X ‘00’ X ‘00’ changed when needed

X ‘00’ X ‘00’ X ‘00’ X ‘00’

changed when needed changed when needed X ‘00’ changed when needed

*1: X ‘80’ for Japan, X ‘00’ for Europe/Asia/the US. *2: Changed when Offset adjustment is executed

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DESCRIPTION

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APPR Hasegawa


PFU LIMITED

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Address #15 #16 #17 #18 #19 #1A #1B #1C #1D #1E #1F #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #2A #2B #2C #2D #2E #2F #30 #31 #32 #33 #34 #35 #36 #37 #38 #39 #3A #3B #3C #3D #3E #3F #40 #41 #42 #43 #44 #45 #46 #47 02

Data

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

(Continued) Setting at maintenance changed when needed changed when needed X ‘00’ X ‘00’ X ‘00’ changed when needed changed when needed changed when needed Do not change X ‘00’ X ‘00’ Do not change X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ Do not change

X ‘00’

Do not change

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘04’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ adjusted X ‘00’ X ‘00’ X ‘05’ X ‘04’ X ‘00’ X ‘22’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

X ‘00’ X ‘00’ X ‘00’ changed when needed Do not change Do not change Do not change Do not change X ‘00’ X ‘00’ changed when needed X ‘00’ changed when needed Do not change Do not change Do not change Do not change X ‘00’ X ‘00’ *2 Do not change Do not change Do not change Do not change Do not change X ‘22’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

Factory default

Pre-set mode: image processing mode setting Video option board baud rate and SCSI setting Reserved Reserved Reserved Lamp turn off time Sub-scanning white overwrite width of flatbed Main scanning white overwrite width of flatbed Set-up mode: Double feed detection setting Reserved Reserved Set9-up mode: IPC pre-set setting Reserved Reserved Reserved Interface switch setting Reserved ADF reading counter (L) (in increments of 10 documents) FB reading counter of (H) (in increments of 10 documents) Reserved Reserved Reserved Sub-scanning white overwrite width of ADF Reserved Reserved Reserved Reserved Reserved Reserved Main scanning white overwrite width of ADF Reserved White overwrite width of FB Set up mode: ADF offset (Front) Set up mode: ADF offset (Back) Set up mode: FB offset Reserved Control parameter for duplex (TPS version) Reserved Sub-scanning correction 2 of ADF (Back) ADF Consumable counter (L) ADF Consumable counter (H) Set up mode: Pick start time Set up mode: Time out Power save time Set up mode: reading color setting Reserved Reserved Reserved Reserved Reserved Reserved

*2: Changed when Offset adjustment is executed. 05 Jan.23, 04

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APPR Hasegawa


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02

Address #48 #49 #4A #4B #4C #4D #4E #4F #50 #51 #52 #53 #54 #55 #56

Factory default X ‘00’ X ‘00’ X ‘01’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ Year Month Date X ‘00’

#58

Perforation avoid pulse setting Reserved TPS baud rate setting Reserved Reserved Reserved Reserved (Video method/ IPC baud rate) Reserved Reserved Reserved Manufactured Data (Year) Manufactured Data (Month) Manufactured Data (Date) Error formation: Optical error frequency (Front) Error formation: Optical error frequency (Back) Error formation: Driving error frequency

#59

Error formation: Fan error frequency

X ‘00’

#5A

Error formation: Motor Fuse error frequency

X ‘00’

#5B

Error formation: Lamp Fuse error frequency

X ‘00’

#5C

X ‘00’

#5D

Error formation: Image transfer error frequency Error formation: Memory error frequency

#5E

Error formation: SCSI fuse error frequency

X ‘00’

#5F

Error formation: IPC error frequency

X ‘00’

#60 #61 #62 #63

Opening Data (Year) Opening Data (Month) Opening Data (Date) Error formation: Imprinter error frequency (Front) Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved

X ‘00’ X ‘00’ X ‘00’ X ‘00’

#57

02

Data

#64 #65 #66 #67 #68 #69 #6A #6B #6C #6D #6E #6F #70 #71

X ‘00’ X ‘00’

X ‘00’

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

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DESCRIPTION

Suzuki

APPR Hasegawa

(Continued) Setting at maintenance changed when needed X ‘00’ changed when needed X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ Do not change Do not change Do not change initialized when needed initialized when needed initialized when needed initialized when needed initialized when needed initialized when needed initialized when needed initialized when needed initialized when needed initialized when needed Do not change Do not change Do not change initialized when needed Do not change Do not change Do not change X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’


PFU LIMITED

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Address

02

02

#72 #73 #74 #75 #76 #77 #78 #79 #7A #7B #7C #7D #7E #7F #80 #81 #82 #83 #84 #85 #86 #87 #88 #89 #8A #8B #8C #8D #8E #8F #90 #91 #92 #93 #94 #95 #96 #97 #98 #99 #9A #9B #9C #9D #9E #9F

Data

Factory default

Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Consumable counter 2 of ADF (L) Consumable counter 2 of ADF (H) Country code Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

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APPR.

DESCRIPTION

Suzuki

APPR Hasegawa

Setting at maintenance X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ Do not change Do not change Do not change X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’


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Address #A0

02

#A1 #A2

02

02

#A3 #A4 #A5 #A6 #A7 #A8 #A9 #AA #AB #AC #AD #AE #AF #B0 #B1 #B2 #B3 #B4 #B5 #B6 #B7 #B8 #B9 #BA #BB #BC #BD #BE #BF #C0 #C1

02

#C2 #C3 #C4 #C5 #C6 #C7 #C8 #C9 #CA

02

(Continued) Setting at maintenance

Data

Factory default

White level correction for R in FB monochrome scanning White level correction for G in FB monochrome scanning White level correction for B in FB monochrome scanning White level correction for R in FB color scanning White level correction for G in FB color scanning White level correction for B in FB color scanning Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Standard value 1 for G in FB color scanning Standard value 2 for G in FB color scanning Standard value 3 for G in FB color scanning Standard value 4 for G in FB color scanning Standard value 5 for G in FB color scanning Reserved Notch size of OMR sheet Reserved Reserved Standard value 1 for G in FB Grayscale scanning Standard value 2 for G in FB Grayscale scanning Standard value 3 for G in FB Grayscale scanning Standard value 4 for G in FB Grayscale scanning Standard value 5 for G in FB Grayscale scanning Reserved Reserved Reserved White level correction for R in ADF monochrome scanning (Front) White level correction for G in ADF monochrome scanning (Front) White level correction for B in ADF monochrome scanning (Front) White level correction for R in ADF color scanning (Front) White level correction for G in ADF color scanning (Front) White level correction for B in ADF color scanning (Front) Reserved Reserved Reserved Reserved Reserved

X ‘00’ or adjusted

*3


*3


*3

X ‘00’ or adjusted X ‘00’ or adjusted X ‘00’ or adjusted X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ adjusted adjusted adjusted adjusted adjusted X ‘00’ X ‘00’ X ‘00’ X ‘00’ adjusted adjusted adjusted adjusted adjusted X ‘00’ X ‘00’ X ‘00’ X ‘00’ or adjusted

*3 *3 *3 X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ Changed when needed Changed when needed Changed when needed Changed when needed Changed when needed X ‘00’ Changed when needed X ‘00’ X ‘00’ Changed when needed Changed when needed Changed when needed Changed when needed Changed when needed X ‘00’ X ‘00’ X ‘00’ *3


*3


*3


*3


*3


*3

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

*3: Changed when white level adjustment is executed.

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APPR Hasegawa


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Address #CB #CC #CD #CE #CF 02

#D0 #D1 #D2 #D3 #D4 #D5 #D6 #D7 #D8

02

#D9 #DA #DB #DC #DD #DE #DF #E0 #E1 02

#E2 #E3 #E4 #E5 #E6 #E7 #E8 #E9 #EA #EB #EC #ED #EE

02

Data

Factory default

Reserved Reserved Reserved Reserved Grayscale level 1 for G in ADF color scanning (Front) Grayscale level 2 for G in ADF color scanning (Front) Grayscale level 3 for G in ADF color scanning (Front) Grayscale level 4 for G in ADF color scanning (Front) Grayscale level 5 for G in ADF color scanning (Front) Reserved Reserved Reserved Reserved Grayscale level 1 for G in ADF grayscale scanning (Front) Grayscale level 2 for G in ADF grayscale scanning (Front) Grayscale level 3 for G in ADF grayscale scanning (Front) Grayscale level 4 for G in ADF grayscale scanning (Front) Grayscale level 5 for G in ADF grayscale scanning (Front) Density correction for R in binary scanning (Front) Density correction for G in binary scanning (Front) Density correction for B in binary scanning (Front) White level correction for R in ADF monochrome scanning (Back) White level correction for G in ADF monochrome scanning (Back) White level correction for B in ADF monochrome scanning (Back) White level correction for R in ADF color scanning (Back) White level correction for G in ADF color scanning (Back) White level correction for B in ADF color scanning (Back) Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved

X ‘00’ X ‘00’ X ‘00’ X ‘00’ adjusted

Setting at maintenance X ‘00’ X ‘00’ X ‘00’ X ‘00’ Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

X ‘00’ X ‘00’ X ‘00’ X ‘00’ adjusted

X ‘00’ X ‘00’ X ‘00’ X ‘00’ Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted adjusted adjusted X ‘00’ or adjusted

Changed when needed Changed when needed Changed when needed *3


*3


*3


*3


*3


*3

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’ X ‘00’

*3: Changed when white level adjustment is executed.

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APPR Hasegawa


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Address

02

#EF #F0 #F1 #F2 #F3 #F4 #F5 #F6 #F7 #F8 #F9

02

#FA #FB #FC #FD #FE #FF

Data

adjusted adjusted adjusted adjusted adjusted X ‘00’ X ‘00’ X ‘00’ X ‘00’ adjusted

(Continued) Setting at maintenance Changed when needed Changed when needed Changed when needed Changed when needed Changed when needed X ‘00’ X ‘00’ X ‘00’ X ‘00’ Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted

Changed when needed

adjusted adjusted adjusted

Changed when needed Changed when needed Changed when needed

Factory default

Grayscale level 1 for G in ADF color scanning (Back) Grayscale level 2 for G in ADF color scanning (Back) Grayscale level 3 for G in ADF color scanning (Back) Grayscale level 4 for G in ADF color scanning (Back) Grayscale level 5 for G in ADF color scanning (Back) Reserved Reserved Reserved Reserved Grayscale level 1 for G in ADF grayscale scanning (Back) Grayscale level 2 for G in ADF grayscale scanning (Back) Grayscale level 3 for G in ADF grayscale scanning (Back) Grayscale level 4 for G in ADF grayscale scanning (Back) Grayscale level 5 for G in ADF grayscale scanning (Back) Density correction for R in binary scanning (Back) Density correction for G in binary scanning (Back) Density correction for B in binary scanning (Back)

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5.2.2

The data for image correction

Following data controls the image correction.

5.2.2.1

Grayscale correction

(1) White level correction (adjusting white reference). Set white level equivalent to the one of G output of FB. -Color scanning Mode

Color

FB

ADF (Front) (Set the color equivalent to the one of FB) ADF (Back) (Set the color equivalent to the one of FB

R G B R G B R G B

address #A3 #A4 #A5 #C3 #C4 #C5 #E3 #E4 #E5

-Monochrome scanning Mode

Color

FB

ADF (Front) (Set the color equivalent to the one of FB) ADF (Back) (Set the color equivalent to the one of FB

R G B R G B R G B

address #A0 #A1 #A2 #C0 #C1 #C2 #E0 #E1 #E2

(2) Gamma correction between the front carrier and back carrier (Correct device difference and grayscale difference between front and back) -Binary, Grayscale Mode FB ADF (Front) ADF (Back) 02

Data Grayscale level (G) 1~5 Grayscale level (G) 1~5 Grayscale level (G) 1~5

Address #B8/B9/BA/BB/BC #D8/D9/DA/DB/DC #F8/F9/FA/FB/FC

Data Grayscale level (G) 1~5 Grayscale level (G) 1~5 Grayscale level (G) 1~5

Address #AF/B0/B1/B2/B3 #CF/D0/D1/D2/D3 #EF/F0/F1/F2/F3

-Color Mode FB ADF (Front) ADF (Back)

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5.2.2.2

Density correction (to comply with the standard in 80 slice binary scanning)

Mode Front (FB)

Color R G B R G B

Back

5.2.2.3

Address #DD #DE #DF #FD #FE #FF

Offset correction / Magnification correction Mode

Address

Front (FB)

Main scanning Sub-scanning Sub-scanning magnification Main scanning Sub-scanning Sub-scanning magnification ADF reading position adjustment Main scanning Sub-scanning Mark position

ADF (Front)

02

ADF (Back)

#00 #01 #0B #02 #03 #0A #05 #07 #08 #3B

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5.2.3

Details of the EEPROM data Address

Data Main scanning offset adjustment value of flatbed Sub-scanning offset adjustment value of flatbed Main scanning offset adjustment value of ADF Sub-scanning offset adjustment value of ADF

#00 #01 #02 #03

b7

b6

b5

b4

b3

b2

b1

Remark Can be set in the range of -78 ~ +78 Can be set in the range of -78 ~ +78 Can be set in the range of -78 ~ +78 Can be set in the range of -78 ~ +78

b0 Absolute value of the offset adjustment 0: when the value is positive 1: when the value is negative

Sub-scanning : increasing the value shifts image in the upper direction and decreasing the value shifts image in the lower direction. Main scanning: increasing the value shifts image in the left direction and decreasing the value shifts image in the right direction. Note: When the value is less than –78, the data is –78. When the value is less than +78, the data is +78. Address

Data Front side sub-scanning correction 2

#04

b7

02

b6

b5

b4

b3

b2

b1

Remark

b0 Offset adjustment value 0: Adjustment is disabled 1: Adjustment is enabled

This shows the distance to the offset correction mark on the front side of ADF When the value is higher, the mark is detected in the closer position to the bottom of page. Address

Data Reading position adjustment value of ADF

#05

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Absolute value of the adjustment 0: when the value is positive (the opposite direction of FB scanning) 1: when the value is negative (the same direction as FB scanning)

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Address

Data

#06

Remark

Reserved Address

Data Main scanning offset adjustment value of ADF (Back) Sub-scanning offset adjustment value of ADF (Back)

#07 #08

b7

b6

b5

b4

b3

b2

b1

Remark Can be set in the range of -78 ~ +78 Can be set in the range of -78 ~ +78

b0 Absolute value of the offset adjustment 0: when the value is positive 1: when the value is negative

Sub-scanning : increasing the value shifts image in the upper direction and decreasing the value shifts image in the lower direction. Main scanning: increasing the value shifts image in the left direction and decreasing the value shifts image in the right direction. Note: When the value is less than –78, the data is –78. When the value is less than +78, the data is +78. Address #09

Data

Remark

Reserved

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Address #0A

Data Sub-scanning magnification correction value of ADF

#0B

Sub-scanning magnification correction value of FB

b7

b6

b5

b4

b3

b2

b1

Remark Can be set in the range of –3.1 ~ +3.1% Can be set in the range of –3.1 ~ +3.1%

b0 Absolute

value

0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 Symbol

of

magnification

0.0% 0.1% 0.2% 0.3% 0.4% 0.5% 0.6% 0.7% 0.8% 0.9% 1.0% 1.1% 1.2% 1.3% 1.4% 1.5% 0: + (plus), 1: - (minus)

1x0000 1x0001 1x0010 1x0011 1x0100 1x0101 1x0110 1x0111 1x1000 1x1001 1x1010 1x1011 1x1100 1x1101 1x1110 1x1111

1.6% 1.7% 1.8% 1.9% 2.0% 2.1% 2.2% 2.3% 2.4% 2.5% 2.6% 2.7% 2.8% 2.9% 3.0% 3.1 %

When the magnification correction value is positive, image is expanded. (eg.: When the value is +0.4%, the mechanical speed becomes 1/1.014 times of normal.) When the magnification correction value is negative, image is shrunk. (eg: When the value is -0.4%, the mechanical speed becomes 1.014 times of normal.) Address #0C #0D #0E #0F

Data

Remark

Reserved Reserved Reserved Reserved

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Address

Data Default scanner specification / document size setting

#10

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Default document size setting value 0: Overseas 1: Japan

Details of default document size setting value Data Overseas Specification 00 A4 01 Letter 10 Legal 11 A4

Address

Data Default document setting

#11

b7

b6

Japanese Specification A4 B5 A5 A4

b5

b4

b3

b2

b1

Remark

b0 Default document setting value

Details of the default document setting value (Halftone, Image separation) Data 000 001 010 011 100 101 110 111

Without IPC-4D Fixed binary Fixed binary Halftone: Dither Halftone: Error diffusion Fixed binary Fixed binary Halftone: Dither Halftone: Error diffusion

With IPC-4D ← ← ← ← Automatic separation: Dither Automatic separation: Error diffusion Automatic separation: Dither Automatic separation: Error diffusion

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Address

Data Default reading density setting

#12

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Default reading density setting

Details of the default reading density setting Data Without IPC-4D 0000 Normal (80h) 0001 Light (40h) 0010 Slightly light (60h) 0011 Slightly light (60h) 0100 Normal (80h) 0101 Normal (80h) 0110 Slightly dark (40h) 0111 Dark (C0h) 1000 Normal (80h) 1001 Light (40h) 1010 Slightly light (60h) 1011 Slightly light (60h) 1100 Normal (80h) 1101 Normal (80h) 1110 Slightly dark (40h) 1111 Dark (C0h)

Address #13

With IPC-4D ← ← ← ← ← ← ← ← Automatic I ← ← ← Automatic II ← ← ←

Data

Remark

Data Default resolution value / ADF or flatbed reading setting

Remark

Reserved Address

#14

b7

b6

b5

b4

b3

b2

b1

b0 Default resolution value ADF or flatbed reading setting

0: ADF 1: FB Details of the default resolution value Data Resolution 0000 400 0001 300 0010 240 0011 200 0100 100 0101 150 0110 400 0111 600

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Address

Data Pre set mode: Image processing mode setting

#15

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Outline extraction and STDC 0: Standard setting 1: IPC-4D setting

Address

Data Video option board baud rate and SCSI setting

#16

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Default baud rate 00: 4800 dps 01: 9600 dps 10: 2400 dps 11: 1200 dps SCSI Inquiry data 000: fi-4340Cd 010: M3093DG 011: M3093GX 110: fi-4750Cd

Address #17 #18 #19

Data

Remark

Data

Remark

Reserved Reserved Reserved Address

#1A

Lamp turn off time

b7

b6

b5

b4

b3

b2

b1

b0 Lamp turn off time

“Lamp turn off time” indicates when the lamp is turned off. (unit: second) The value can be set in the range of 01 ~ 255, and setting 0 gives you the default time 60.

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#1B

Address

Data Sub-scanning white overwrite width of flatbed

#1C

Main scanning white overwrite width of flatbed

b7

b6

b5

b4

b3

b2

b1

Remark Specify the amount of white overwrite width on the upper and bottom edges Specify the amount of white overwrite width on the right and left edges

b0 Specify the image area to be overwritten by white color from the upper (right) edge to the lower (left) edge The value can be set in 1 mm increments in the range of 0000 (0mm) ~ 1111 (15mm). Specify the image area to be overwritten by white color from the lower (left) edge to the upper (right) edge The value can be set in 1 mm increments in the range of 0000 (0mm) ~ 1111 (15mm).

Note that appropriate values may differ depending on the devices used. Address Data #1D Set up mode: Double feed detection setting This indicates the direction of the double feed detection set in the set up mode.

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Double feed detection slice 00: 10 mm 01: 15 mm 10: 20 mm 11: 20 mm

report

Address #1E #1F

1: Document thickness detection available 1: Document length detection available 1: Document thickness detection status 0: Error report 1: Document length detection status report 0: Error report

Data

Remark

Reserved Reserved

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Address Data #20 Set up mode: IPC pre-set setting This indicates the IPC pre-set setting specified in the Set up mode.

b7

b6

b5

b4

b3

b2

b1

Remark

b0 IPC pre-set setting 0000: Mode 1 0001: Mode 2 0010: Mode 3 0011: Mode 4 0100: Mode 5 0101: Mode 6 0110: Mode 7 0111: Mode 8 1000: Mode 9 Host specification 0: enabled 1: Disabled IPC pre-set 0: Not set 1: Set

Address #21 #22 #23

02

Data

Remark

Data

Remark


#24

Interface switch setting

b7

b6

b5

b4

b3

b2

b1

b0 Interface setting 0x: Standard SCSI/TPS automatic switch 10: Activated by Standard SCSI interface 11: Activated by TPS interface

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Address #25

Data

Remark

Data ADF reading counter (L) (in increments of 10 documents) FB reading counter of (H) (in increments of 10 documents)

Remark

Reserved Address

#26 #27

The reading counter is incremented by 1 after scanning every 10 documents after power-on. If the power is turned off before 10 documents are scanned, the counter is not incremented. When the counter reaches 50 (this means 500 documents have been scanned), the values of #26 and #27 is reset at 0 and lifetime counter starts is incremented. (See the description of #2C ~ #2F) Address

Data

#28 #29 #2A

Remark


Data Sub-scanning white overwrite width of ADF

#2B

b7

b6

b5

b4

b3

b2

b1

Remark Specify white embedding area of the upper and lower edge of the document

b0 Specify the image area to be overwritten by white color from the upper edge to the lower edge The value can be set in 1 mm increments in the range of 0000 (0mm) ~ 1111 (15mm). Specify the image area to be overwritten by white color from the lower edge to the upper edge The value can be set in 1 mm increments in the range of 0000 (0mm) ~ 1111 (7mm), 1001 (-1 mm) ~ 1111 (-7mm)

Note that appropriate value may differ depending on the devices used.

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Address #2C~ #31

Data

Address

Data Main scanning white overwrite width of ADF

#32

b7

b6

Remark

Reserved Reserved

b5

b4

b3

b2

b1

Remark Specify white embedding area on the right and left edge

b0 Specify the image area to be overwritten by white color from the right edge to the left edge The value can be set in 1 mm increments in the range of 0000 (0mm) ~ 1111 (15mm). Specify the image area to be overwritten by white color from the left edge to the right edge The value can be set in 1 mm increments in the range of 0000 (0mm) ~ 1111 (15mm)

Note that appropriate value may differ depending on the devices used.

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DESCRIPTION

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APPR Hasegawa


PFU LIMITED

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Address

Data Reserved White overwrite width of FB

#33 #34

b7

b6

b5

b4

b3

b2

b1

Remark

b0

1: When #1B/1C is 0000, white overwrite is disabled 0: When #1B/1C is 0000, white overwrite is set to 2 mm 02 Address Data #35 Set up mode: ADF offset (Front) #36 Set up mode: ADF offset (Back) #37 Set up mode: FB offset This indicates the offset correction value specified in the set up mode.

Remark

The following is defined for #35 ~ #37 in common.

b7

b6

b5

Sub-scanning offset 0000: 0 mm 0001: 0.5 mm 0010: 1.0 mm 0011; 1.5 mm 0100: 2.0 mm 0101: 2.5 mm 0110: 3.0 mm 0111: 3.0 mm 1000: 0 mm 1001: -0.5 mm 1010: -1.0 mm 1011: -1.5 mm 1100: -2.0 mm 1101: -2.0 mm 1110: -2.0 mm 1111: -2.0 mm

b4

b3

b2

b1

b0

Main scanning offset 0000: 0 mm 0001: 0.5 mm 0010: 1.0 mm 0011; 1.5 mm 0100: 2.0 mm 0101: 2.5 mm 0110: 3.0 mm 0111: 3.0 mm 1000: 0 mm 1001: -0.5 mm 1010: -1.0 mm 1011: -1.5 mm 1100: -2.0 mm 1101: -2.0 mm 1110: -2.0 mm 1111: -2.0 mm

Main scanning: When the value is positive, the image moves to the left. When the value is negative, the image moves to the right. Sub-scanning: When the value is positive, the image moves up. When the value is negative,

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APPR Hasegawa


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Address #38

Data

Remark

Data Control parameter for duplex (Third Party Slot version)

Remark

Reserved Address

#39

b7

b6

b5

b4

b3

b2

b1

b0 Video version response format (Normal Status) 0: 4 byte response 1: 6 byte response

Address

Data

#3A

Remark

Reserved Address

Data Sub-scanning correction 2 of ADF (Back)

#3B

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Offset adjustment value

0: Adjustment is disabled 1: Adjustment is enabled 02

This shows the distance to the offset correction mark on the back side of ADF When the value is higher, the mark is detected in the closer position to the bottom of page. Address

Data ADF Consumable counter (L) ADF Consumable counter (H)

#3C #3D

Remark

The ADF Consumable counter is incremented by 1 when the ADF reading counter (address: #26) reaches 50 (this means 500 documents have been scanned). When this counter is incremented, the value in the address #26 is reset to 0 (See the description of #26). ADF Consumable counter = 10 x (EEPROM#26) + 500 x (EEPROM#3C / 3D) Address

Data Set up mode: Pick start time

#3E

Remark Pick start time in manual feeding mode

This indicates the pick start time which is specified in the set up mode.

b7

b6

b5

b4

b3

b2

b1

b0 Timer can be set in the range of 1 ~ 149. Pick start time = 0.2 second x Timer value (The value of 150 ~ 255 are processed as 149.)

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Address

Data

#3F

Remark

Set up mode: Time out

This indicates the timeout of the manual feeding specified in the set up mode.

b7

b6

b5

b4

b3

b2

b1

b0

00000: 00001: 00010: 00011: 02 00100: 00101: 00110: 00111: 01000: 01001: 01010: 01011: 01100: 01101: 01110: 01111: 10000: 10001: 10010: 10011: 10100: 10101: 10110: 10111: 11000: 11001: 11010: Note : 11011 ~ 11111: Address #40

Data

1 second 5 seconds 10 seconds 20 seconds 30 seconds 40 seconds 50 seconds 60 seconds 70 seconds 80 seconds 90 seconds 100 seconds 110 seconds 120 seconds 180 seconds 240 seconds 300 seconds 360 seconds 420 seconds 480 seconds 540 seconds 600 seconds 900 seconds 1200 seconds 1500 seconds 1800 seconds 1999 seconds 1999 seconds. Remark Time before entering power save mode

Power save time

This indicates the time when the scanner enters into the power save mode.

b7

b6

b5

b4

b3

b2

b1

b0 000000: 15 minutes (Default) 02 000101: 5 minutes 000110: 6 minutes (Setting 000000 to 000100 is 000111: 7 minutes not allowed) ~ 111100: 60 minutes (Max value is 60. Do not set other value) The b6, b7 should be set to 0.

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DESCRIPTION

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APPR Hasegawa


PFU LIMITED

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Address

Data Set up mode: Reading color setting

#41

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Front side 1: Red filter reading 1: Green filter reading 1: Blue filter reading Back side 1: Red filter reading 1: Green filter reading 1: Blue filter reading

Address #42 ~ #47

Data

Address

Data Perforation avoid pulse setting

#48

b7

b6

Remark

Reserved

b5

b4

b3

b2

b1

Remark

b0 Document trailing edge detection check pulse (TOP sensor) 0: Normal control 1: Document trailing edge detection check by designated pulse enabled

Address #49

Data

Remark

Data

Remark

Reserved

Address #4A

TPS baud rate setting

b7

b6

b5

b4

b3

b2

b1

b0 Default baud rate 00: 4800 dps 01: 9600 dps 10: 2400 dps 11: 1200 dps

Address #4B ~ #52

Data

Remark

Reserved

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DESCRIPTION

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APPR Hasegawa


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Address

Data Manufactured Date (Year)

#53

b7

b6

b5

b4

b3

b2

b1

Remark The lower two digits of Christian era

b0

00000000: Year 2000 00000001: Year 2001 00000010: Year 2002 00000011: Year 2003 00000100: Year 2004 00000101: Year 2005 00000110: Year 2006 00000111: Year 2007 00001000: Year 2008 00001001: Year 2009 ~ Address

Data Manufactured Date (Month)

#54

b7

b6

b5

b4

b3

b2

b1

Remark

b0

00000000: Do not set 00000001: January 00000010: February 00000011: March 00000100: April ~ 00001100: December Do not set other value than the above Address

Data Manufactured Date (Date)

#55

b7

b6

b5

b4

b3

b2

00000000: Do not set 00000001: Day 1 00000010: Day 2 00000011: Day 3 00000100: Day 4 ~ 00011111: Day 31

b1

Remark

b0

Do not set other value than the above

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Address

Data Error formation: Optical error frequency (Front) Error formation: Optical error frequency (Back) Error formation: Driving error frequency Error formation: Fan error frequency Error formation: Motor Fuse error frequency Error formation: Lamp Fuse error frequency Error formation: Image transfer error frequency Error formation: Memory error frequency Error formation: SCSI fuse error frequency Error formation: IPC error frequency

#56 #57 #58 #59 #5A #5B #5C #5D #5E #5F

b7

b6

b5

b4

b3

b2

b1

Remark

b0

Error frequency is stored up to 255 times. Address

Data

#60 #61 #62

Remark

Opening Data (Year) Opening Data (Month) Opening Data (Date)

#60: Year

b7

b6

b5

b4

b3

b2

b1

b0

b1

b0

b1

b0

Defined equivalent to #53 #61: Month

b7

b6

b5

b4

b3

b2

Defined equivalent to #54 #62: Date

b7

b6

b5

b4

b3

b2

Defined equivalent to #55 Address

Data Error formation: Imprinter error frequency

#63

b7

b6

b5

b4

b3

b2

b1

Remark

b0

Error frequency is stored up to 255 times.

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Address #64 ~ #7B Address #7C #7D

Data

Remark

Reserved Data ADF Consumable counter 2 (L) ADF Consumable counter 2 (H)

Remark

The ADF Consumable counter is incremented by 1 after the ADF reading counter (address: #26) reaches 50 (this means 500 documents have been scanned). When this counter is incremented, the value in the address #26 is reset to 0 (See the description of #26). ADF Consumable counter 2 = 10 x (EEPROM#26) + 500 x (EEPROM#7C / 7D) Address #7E #7F

Data ADF Consumable replacement counter 1 ADF Consumable replacement counter 2

Remark

The ADF Consumable replacement counter is incremented by 1 when ADF Consumable counter (address: #3C and #3D) is reset to 0 and when ADF Consumable counter2 (address: #7C and #7D) is reset to 0. Address #80 ~ #9F

Data

Remark

Reserved

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Address

Data White level correction for R in FB monochrome scanning White level correction for G in FB monochrome scanning White level correction for B in FB monochrome scanning White level correction for R in FB color scanning White level correction for G in FB color scanning White level correction for B in FB color scanning

#A0 #A1 #A2 #A3 #A4 #A5

b7

b6

b5

b4

b3

b2

b1

Remark

b0 Specify how much the white level is adjusted (0 ~ 3F) The higher the value, the bigger the white level will change. (The bit 7 determines whether the white level increases or decreases.) 1: Raise white level (output value becomes higher) 0: Lower white level (output value becomes lower)

02

White level adjustment is calculated as follows after subtracting black level data from the current white level data. Adjusted level (%) = Setting value x 5/1024

02

Address #A6 ~ #AE

Data

Remark

Reserved

Address

Data Grayscale level 1 for G in FB scanning Grayscale level 2 for G in FB scanning Grayscale level 3 for G in FB scanning Grayscale level 4 for G in FB scanning Grayscale level 5 for G in FB scanning

#AF #B0 #B1 #B2 #B3 Address #B4

Remark Color, Grayscale (Fine mode)

Data

Remark

Data

Remark

Reserved Address

#B5

Notch size of OMR sheet

b7

b6

b5

b4

b3

b2

b1

b0 Specify Notch size of OMR sheet in the range of 0 to 15mm.(in unit of millimeter) Sub-scanning position is specified by this value. (This setting is enabled when bit 7 is 1.) 1: The value specified in bit 0 to 3 above is used for the notch size. 0: Default value (15 mm)

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DESCRIPTION

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APPR Hasegawa


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02

Address #B6 ~ #B7

Reserved

Data

Address #B8 #B9 #BA #BB #BC

Data Standard value 1 for G in FB scanning Standard value 2 for G in FB scanning Standard value 3 for G in FB scanning Standard value 4 for G in FB scanning Standard value 5 for G in FB scanning

Address #BD #BE #BF

Reserved Reserved Reserved

Address #C0 #C1 #C2 #C3 #C4 #C5

b7

b6

Remark

Remark Binary, Grayscale (Normal, Fast mode)

Data

Remark

Data White level correction for R in ADF monochrome scanning (Front) White level correction for G in ADF monochrome scanning (Front) White level correction for B in ADF monochrome scanning (Front) White level correction for R in ADF color scanning (Front) White level correction for G in ADF color scanning (Front) White level correction for B in ADF color scanning (Front)

Remark

b5

b4

b3

b2

b1

b0 Specify how much the white level is adjusted (0 ~ 3F) The higher the value, the bigger the white level will change. (The bit 7 determines whether the white level increases or decreases.) 1: Raise white level (output value becomes higher) 0: Lower white level (output value becomes lower)

02

White level adjustment is calculated as follows after subtracting black level data from the current white level data. Adjusted level (%) = Setting value x 5/1024

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Address #C6 ~ #DC

Reserved

Address #DD #DE #DF

Data Density correction for R in binary scanning (Front) Density correction for G in binary scanning (Front) Density correction for B in binary scanning (Front)

b7

b6

Data

b5

b4

b3

b2

b1

Remark

Remark Correction value at slice 80 Correction value at slice 80 Correction value at slice 80

b0 Density correction value between ADF (Front) and FB

Reading density correction value Data 00000000 00000001 00000010 ~ 01111101 01111110 01111111 10000000 10000001 100000010 ~ 11111101 11111110 11111111

Adjustment value +0 +1 +2 ~ +125 +126 +127 -128 -127 -126 ~ -3 -2 -1

The higher adjustment value makes the binary image lighter. The lower adjustment value makes the binary image darker. Address #E0 #E1 #E2 #E3 #E4 #E5

Data White level correction for R in ADF monochrome scanning (Back) White level correction for G in ADF monochrome scanning (Back) White level correction for B in ADF monochrome scanning (Back) White level correction for R in ADF color scanning (Back) White level correction for G in ADF color scanning (Back) White level correction for B in ADF color scanning (Back)

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DESCRIPTION

Suzuki

APPR Hasegawa

Remark


PFU LIMITED

PAGE

CUST.

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b7

b6

b5

b4

b3

b2

b1

b0 Specify how much the white level is adjusted (0 ~ 3F) The higher the value, the bigger the white level will change. (The bit 7 determines whether the white level increases or decreases.) 1: Raise white level (output value becomes higher) 0: Lower white level (output value becomes lower

Address #E6 ~ #FC

Reserved

Address #FD #FE #FF

Data Density correction for R in binary scanning (Back) Density correction for G in binary scanning (Back) Density correction for B in binary scanning (Back)

b7

b6

Data

b5

b4

b3

b2

b1

Remark

Remark Correction value at slice 80 Correction value at slice 80 Correction value at slice 80

b0

Density correction value between ADF (Back) and FB

Reading density correction value Data 00000000 00000001 00000010 ~ 01111101 01111110 01111111 10000000 10000001 100000010 ~ 11111101 11111110 11111111

Adjustment value +0 +1 +2 ~ +125 +126 +127 -128 -127 -126 ~ -3 -2 -1

The higher adjustment value makes the binary image lighter. The lower adjustment value makes the binary image darker.

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DESCRIPTION

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APPR Hasegawa


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5.3

Firmware Update The scanner s online update of the firmware with the procedure below. Please update the firmware when the change request is made by PFU. PFU will hand the firmware data and rewriting tool at the time. (1) Connect a SCSI cable between host computer and the scanner. Remove TPS board if installed. Then turn the power of the scanner ON. (If TPS board is installed, the scanner will not be recognized.) (2) Activate Firmware er in host computer, and update the firmware. Never turn OFF the computer and scanner during ing. If the power is turned down during ing, turn on the power and the firmware again. The LCD may not display but it will be recovered after firmware down load.

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DESCRIPTION

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APPR Hasegawa


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Fi-4340c Ce Manual P3pa03277-b00x6-07 4570o

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