Canon 8800F - CanoScan - Flatbed Scanner Service Manual Download Page 3

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This manual is provided into 4 sections providing each necessary information to service the target product.

Part 1: Maintenance

Maintenance and repair related information of the target product Part 3:

Part 2: Technical Reference

Technical matters such as new techniques and FAQ of the target product

Part 3: Parts Catalog

Parts catalog of the target product

Part 4: Appendix

Block diagram and specifications of the target product

CanoScan 8800F

Service Manual

Outline

Summary of Contents for 8800F - CanoScan - Flatbed Scanner

Page 1: ...0F JP 2168B001AA CANOSCAN 8800F US 2168B002AA CANOSCAN 8800F CA 2168B003AA CANOSCAN 8800F GB 2168B008AA CANOSCAN 8800F EUM EMB 2168B009AA CANOSCAN 8800F AU 2168B011AA CANOSCAN 8800F ASA 2168B012AA CANOSCAN 8800F HK 2168B013AA CANOSCAN 8800F CN 2168B014AA CANOSCAN 8800F KR 2168B016AA ...

Page 2: ...ng a significant change in long or in short term a revised edition will be carried out The following paragraph does not apply to any countries where such provisions are inconsistent with local law Trademarks The product names and company names described in this manual are the registrered trademarks or tradmards of the individual companies Copyright The copyright of this manual belongs to Canon Inc...

Page 3: ...nce and repair related information of the target product Part 3 Part 2 Technical Reference Technical matters such as new techniques and FAQ of the target product Part 3 Parts Catalog Parts catalog of the target product Part 4 Appendix Block diagram and specifications of the target product CanoScan 8800F Service Manual Outline Outline ...

Page 4: ...duct Life 1 4 Special Tools 1 5 Serial Number Indicating Location 2 Troubleshooting 2 1 Troubleshooting by Symptom 3 Servicing 3 1 Advisory for Replacement of Service Part 3 2 Instruction for Servicing 4 Transport Part 2 Technical Reference 1 New Features Part 3 Parts Catalog Part 4 Appendix 1 Block Diagram 2 Specifications CanoScan 8800F Service Manual I CONTENTS CONTENTS ...

Page 5: ...R2 Confidential Part 1 Maintenance ...

Page 6: ...Consumable 1 1 1 Adjustment 1 1 2 Periodic Inspection 1 1 3 Periodic Replacement 1 1 4 Replacement of Consumable CanoScan 8800F Maintenance 1 Maintenance ITEM PERIOD PURPOSE TOOL TIME N A ITEM PERIOD PURPOSE TOOL TIME N A ITEM PERIOD PURPOSE TOOL TIME N A ITEM PERIOD PURPOSE TOOL TIME N A ...

Page 7: ...The following 1 or 2 which comes earlier 1 Scan Count 15 000 scans 2 Age of Service 3 years 1 4 Special Tools 1 5 Serial Number Indicating Location Back side of the main body ITEM PERIOD PURPOSE TOOL TIME N A NAME TOOL NUMBER PURPOSE REMARKS N A 1 Maintenance ...

Page 8: ...ate the foreign substance or replace MOTOR ASS Y or replace MAIN PCB ASS Y or replace CARRIAGE ASS Y Scanning lamp does not light up Replace CARRIAGE ASS Y or replace MAIN PCB ASS Y Faulty scanned image Blurred image Clean PLATEN GLASS ASS Y or replace CARRIAGE ASS Y or replace MAIN PCB ASS Y Solid vertical line Clean PLATEN GLASS ASS Y or replace CARRIAGE ASS Y Solid horizontal line Check the con...

Page 9: ...E2 0201 000 Be careful not to put dirt or fingerprint on the document glass Enforce visual inspection 1 Note for entire work Have a careful look on the wiring arrangement of flexible cable and harness and connection of connectors Refer to 3 2 Instruction for Servicing 1 Wiring arrangement of flexible cable and harness and connection of connectors Be careful not to drop down ferrite core to be brok...

Page 10: ...2 1 Detaching the front cover 1 Lift the bottom side of the front cover as shown in the picture and detach the cover pulling the upper side outwards 2 Detach the front face and front cover lifting up the bottom side of the front face ...

Page 11: ...3 2 2 Attaching the front cover 1 Attach the front face 2 Attach the front cover putting hooks on both sides of the front cover to the main unit ...

Page 12: ...arriage unit 1 If CCD is shocked the optical axis will be out of alignment and scanned images will not be outputted properly Be careful when handling a carriage unit 2 Be careful not to put dirt or dust on the light guide ...

Page 13: ...performed in the area around CCD If CCD is shocked the optical axis will be out of alignment and scanned images will not be outputted properly Be careful when handling a carriage unit 1 Move the carriage to the center of the main unit Pull the FFC cable to the near side and take it from the hook ...

Page 14: ...2 Lift the hook on the connecter 3 Pull the ferrite cores to the near side while pushing them down and detach the ferrite cores and the FFC cable ...

Page 15: ...3 2 5 Detaching the FFC cable Main PCB 1 Lift the hook on the connecter and then detach the FFC cable 3 Servicing ...

Page 16: ... return Carriage unit to home position 2 Move the lock switch to ON side to fix Carriage unit 3 Fix the scanner body with tape See the figure below Note Use a fixing tape almost equivalent to the polyester one used for shipping product A tough not easily peelable tape which would not leave its glue after peeled CanoScan 8800F Maintenence 4 Transport 4 Transport ...

Page 17: ...R2 Confidential Part 2 Technical Reference ...

Page 18: ...nds at normal temperatures is no longer needed The first scanning starts immediately Turning on lamp after scanning is not required It also serves the energy conservation 2 Faster scanning speed at low resolution The scanning speed at 300 600dpi which is often used to scan reflective documents becomes faster by improving the data reading method from CCD Color 300dpi 1 0msec line 8600F 3 6msec line...

Page 19: ...ge Scan Calibration is not executed properly Execute calibration Solid vertical line on the image 2 B Acoustic noise when the power turned on Lock switch is not released Release the lock switch Acoustic noise 3 A scan Thumbnail does not display normally Film scan Film scan with overexposure underexposure films Film images are not recognized as images Set Thumbnail OFF and scan Thumbnail does not a...

Page 20: ...R2 Confidential Part 3 Part Catalog ...

Page 21: ...Figure 1 Option CanoScan 8800F Part catalog 1 Part Catalog ...

Page 22: ...LE POWER US CAN QK1 1675 000 1 CABLE POWER UK HK QH2 2716 000 1 CABLE POWER EU ASA QK1 0776 000 1 CABLE POWER AU QK1 3048 000 1 CABLE POWER CN QH2 2721 000 1 CABLE POWER KR 3 QK1 3299 000 1 CABLE USB 4 QC2 5902 000 1 FILM GUIDE 35MM MOUNT 5 QM3 2694 000 1 FILM GUIDE 35MM SLEEVE 6 QM3 2695 000 1 FILM GUIDE 120MM 7 QC2 5900 000 1 SHEET MASK ...

Page 23: ...Figure 2 Main Body ...

Page 24: ...MOTOR CABLE 10 QM3 2324 000 1 CABLE MOTOR 11 QM3 0059 000 1 PULLEY UNIT 12 QC2 0527 000 1 SPRING 13 QC2 5906 000 1 PLATE SHAFT 14 QM3 2691 000 1 CARRIAGE ASSEMBLY 15 QC2 5907 000 1 PLATE SUB SHAFT 16 QC2 5814 000 1 COVER FRONT 17 QC2 5815 000 1 COVER FRONT FACE 18 QC1 6457 000 4 RUBBER FOOT 19 XB4 7200 609 2 SCREW 20 QC2 5832 000 1 COVER FERRITE CORE 21 QC2 5831 000 1 PLATE MAIN PCB UPPER 22 QM3 2...

Page 25: ...R2 Confidential Part 4 Appendix ...

Page 26: ...CanoScan 8800F Appendix 1 Block Diagram 1 Block Diagram ...

Page 27: ... 3 Approximately 3 sec Scanning time 2 Color 12 1msec line 4800 dpi 12 1msec line 2400 dpi 6 1msec line 1200 dpi 1 7msec line 600 dpi 1 0msec line 300 dpi Grayscale 12 1msec line 4800 dpi 12 1msec line 2400 dpi 6 1msec line 1200 dpi 1 7msec line 600 dpi 1 0msec line 300 dpi Power supply AC adapter Interface UB2 0 Hi Speed Scanner button 7 buttons PDF x 4 COPY PHOTO FILM E MAIL Operating environmen...

Page 28: ...to change without notice Light source White LED FARE FARE Level 3 Film size 35mm strip 12 frames 35mm slide 4 frames 120 format Maximum 6 x 22cm strip only Image mode Color RGB 48 bit 16 bit for RGB each input 48 bit or 24 bit 16 bit or 8 bit for RGB each output Image mode Grayscale Grayscale RGB 48 bit 16 bit for RGB each input 16 bit Film only or 8 bit output Effective scanning area 35mm film1 4...

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