CanoScan 8800F
Contents
1. 1 came Power us CAN 1 came Power Juk HK _ fi feas rower EU ASA fi case rower au fi eN feas rower CC __ firm Guess Moon fomos fosse Figure 2 Body evi numer RANK arv DESCRIPTION REMARKS gt o o erre ser one o o PLaTENGLassunm __ _ DE 77 o ser __ moror assesi po posso __ covers o fi coNNECTOR MOTORCABLE e owe fi caste Moro _ Ji fomos o s foco o e o us jewserew foara assem s foco mAresussuwr fis Joca Tr v foco covemreowrracE s Jocrasroo __ Rosser roor Tis fume Pp pe jecrsmzow fi COVER FERRITECORE foco i PLATE man ros UPPER 0 gt ewe Jr MAINPCH ASSEMBLY qs fez o PLATE mann ren LOWER E pese po ser DE __ o screw l1 e lt gt Part Catalog R2 Confidential Part 4 Appe2. lt nm 5 n e e I O Da EN ER O2 E go gt C3 gt O N x gt lt Power source Power consumption QN N pe DN C ga ga C gt lt gt C e c O on 72 x 479 x 100 mm pproximately 4 2kg gt lo 2 2 15 ga liga lua 3 llo 5 5 2 tc lt llo gt _ 2 c H z ga Un c Un 3 O 5 a zi c Un 3 O O Cu go A c 2 2 Film Scanning Part ight source White LED ARE FARE Level 3 35mm strip 12 frames 35mm slide 4 frames 120 format Maximum 6 x 22cm strip only 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 film 1 4 Effective scanning pixels 6 Operating environment 1 Optical resolution is the maximum sampling rate for scanning documents based on ISO 14473 2 The fastest speed in USB 2 0 Hi Speed mode on Windows Transfer time to computer is not included The actual speed depends on the type of item to scan the scanning settings or the specification of computer 3 Preprocessing time is not included 4 For 1 frame of 35mm film 5 6x2
3. not be copied reproduced or translated into another language whole or in part without the written consent of Canon Inc always excepting the cases where copying a part of this manual is needed by business necessity Copyright c2007 by Canon Inc Canon Inc Ink Jet Scanner FAX Quality Assurance Division 3 45 Tsukagoshi Saiwai ku Kawasaki shi Kanagawa 212 8530 Japan CanoScan 8800F lt gt Service Manual Outline 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 lt gt lt Outline gt CanoScan 8800 lt gt Service Manual CONTENTS CONTENTS Part 1 Maintenance 1 Maintenance 1 1 Service Engineer adjustment Periodic Replacement Periodic Inspection Replacement of Consumable 1 2 Customer Maintenance 1 3 Product Life 1 4 Special Tools 1 5 Serial Number Indicating Location 2 Troubleshooting 2 Troubleshooting by Symptom 3 Servicing 3 Advisory for Replacement of Service Part 3 2 nstruction for Servicing 4 Transport Part 2 Technical Reference 1 New Features Part 3 Parts C
4. 2cm film is used 6 At the maximum optical resolution of the scanner Specifications subject to change without notice P lt i gt lt 2 Specifications gt
5. R2 Confidential CanoScan 8800F SERVICE MANUAL Revision 0 ENTER CANOSCAN 8800F JP 2168B001AA CANOSCAN 8800F US 2168B002AA CANOSCAN 8800F CA 2168B003AA CANOSCAN 8800F GB 2168B008A A CANOSCAN 8800F EUM EMB 2168B009A A CANOSCAN 8800F AU 2168B011AA CANOSCAN 8800F ASA 2168B012AA CANOSCAN 8800F HK 2168B013AA CANOSCAN 8800F CN 2168B014AA CANOSCAN 8800F KR 2168B016AA Canon QY8 13BQ 000 Application This manual has been issued by Canon Inc to provide information necessary to self study techniques setting up maintenance and repair to technicians who service the target products This manual covers all locations where the target products are sold For this reason there may be information in this manual that does not apply to your locality Revision This manual might include technically incorrect descriptions or misprints because the target products may be improved or changed For this reason service information 1 being published in case of any changes in this manual If this manual 1s having 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 Under the copyright law this manual may
6. TEN GLASS ASS Y or replace MAIN PCB ASS Y or replace CARRIAGE ASS Y Solid horizontal line Check the connection with PC or replace USB cable or replace MAIN PCB ASS Y Faulty color reproduction Replace PCB ASS Y 2 Troubleshooting CanoScan 8800F lt gt Maintenance 3 Servicing 3 1 Advisory for Replacement of Service Part also for disassembly and assembly REPLACING SERVICE NOTE FOR REPLACEMENT 1 ADJUSTMENT SETTING VERIFYING PART UP OPERATION MAIN PCB ASS Y Disconnect the power cord leave the unit Enforce scan operation about 1 minute to discharge the stored charge of the capacitor and dismount the part to prevent MAIN PCB ASS Y broken Be careful not to touch mirrors or CCD Enforce scan operation PCBs Be careful not to put dirt or fingerprint on the light guide PLATEN GLASS ASS Y Be careful not to put dirt or fingerprint on fore visual inspection FE2 0201 000 the document glass 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 broken Be careful not to let electrostatic break electric parts down Disconnect the power cord leave the unit about 1 minute to discharge the stored charge of the capacitor and dismount the part to preven
7. atalog Part 4 Appendix 1 Block Diagram 2 Specifications A do gt lt CONTENTS gt R2 Confidential Part 1 Maintenance ENTER JOL CanoScan 8800F lt gt Maintenance 1 Maintenance 1 1 Service Engineer adjustment Periodic Replacement Periodic ae of Consumable lt PERIOD PURPOSE TOOL TIME Lo Z mb mb h gt 2 c o0 E D p 1 1 2 Periodic Inspection ITEM PERIOD PURPOSE TOOL TIME NENNEN 1 1 3 Periodic Replacement ITEM TIME A 1 4 Replacement of Consumable ITEM PERIOD PURPOSE TOOL TIME A 1 2 Customer Maintenance ITEM PERIOD PURPOSE TOOL TIME 1 3 Product Life QAP 1 3 1 Main Body The following 1 or 2 which comes earlier 1 Scan Count 15 000 scans 2 Age of Service 3 years 1 4 Special Tools NAME TOOLNUMBER_______ PURPOSE ___ X REMARKS 1 5 Serial Number Indicating Location Back side of the main body A lb 1 Maintenance CanoScan 8800F lt gt Maintenance 2 Troubleshooting 2 1 Troubleshooting by Symptom lt gt SYMPTOM ACTION REMARKS opontaneously shuts down right after turned on or replace MAIN PCB ASS Y or replace MAIN PCB ASS Y Acoustic noise Eliminate the foreign substance or replace MOTOR ASS Y or replace MAIN PCB ASS Y or replace CARHIAGE ASS Y ocanning lamp does not light up Replace CARRIAGE ASS Y or replace MAIN PCB ASS Y Blurred image Clean PLA
8. e vn 3 2 5 Detaching the FFC cable PCB IA 1 Lift the hook on the connecter and then detach the FFC cable lt i gt lt 3 Servicing gt CanoScan SSOOF lt gt Maintenence 4 Transport 4 1 Transport lt When a unit such as after repairing is being transported it needs a few cares preparation for transport 1 Turn on the power switch of scanner and 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 lt gt 4 Transport R2 Confidential Part 2 Technical Reference ENTER JOL CanoScan 8800F lt gt Technical Reference 1 New Features 1 CCD scanner with white LED no need to warm up High brightness white LED 1 used as light source for reflective documents and films To scan high quality images technology to convert point light source of LED to line light source with uniform intensity 1s essential It 1s realized by applying our unique technology for optical guiding device development acquired by CIS unit development of LiDE series Warming up required for traditional fluorescent lamp approximately 30 seconds at normal temperatures is no longer needed The first scanning starts i
9. mmediately Turning on lamp after scanning 1s not required It also serves the energy conservation 2 Faster scanning speed at low resolution The scanning speed at 300 600dpi which 1 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 Color 600dpi 1 7msec line 8600F 3 6msec line 3 Reduced body size Newly designed carriage ST lens is used and white LED used as light source of FAU allow to make the body approximately 17 thinner than that of 8600F lt li gt lt 1 New Features gt CanoScan SSOOF lt gt 2 Product FAQ Particular problems and their corrective actions Item Frequency Function Symptom Condition Cause Solution Expected Call Complaint Solid vertical Scan Calibration is Execute Solid vertical line line on the image Acoustic noise when the power turned on Thumbnail does not display normally not executed jcalibration the image Acoustic noise is not released lock switch Film scan ilm 1 Thumbnail does Film scan with i not appear overexposure underexposure films Ji amp gt 2 Product FAQ gt R2 Confidential Part 3 Part Catalog ENTER JOL CanoScan 8800F lt gt Part catalog 1 Part Catalog Figure 1 Option PART fi cABLE POWER
10. ndix ENTER JOL CanoScan 8800 lt gt Appendix 1 Block Diagram Host Computer Program 4202 PANEL T m FAU LED FARE RAM Unver Solenoid ASIC CANA Regulator 32 ED AC adapter DRIVER PCE 50 CN50 CCD PCB Motor li Driver Motor FN lt i gt lt 1 Block Diagram gt CanoScan 8800 lt gt Appendix 2 Specifications 2 1 Scanner Main Unit Flatbed Stationary original type Image sensor CCD 6 line color image CCD Optical resolution 1_ 4800dpix 9600dpi Maximum resolution Light source Wie LED Document type___ JSheet Book Document alignment position Right end comer document size A4 Letter size 216mm x 297mm Image mode Color 48 bit 16 bit for RGB each input 48 bit or 24 bit 16 bit or 8 bit for RGB each output Grayscale 48 bit 16 bit for RGB each input 16 bit Film only or 8 bit output review time 2 3 Approximately 3 sec Scanning time 2 Color 12 1 msec line 4800 dpi 12 1 msec line 2400 dpi 6 1msec line 1200 dpi 1 7msec line 600 dpi 1 Omsec line 300 dpi Grayscale 112 1msec line 4800 dpi 12 1msec line 2400 dpi 6 1 msec line 1200 dpi 1 7msec line 600 dpi 1 Omsec line 300 dpi Power supply B2 0 Hi Speed buttons PDF x 4 COPY PHOTO FILM E MAIL Operating environment emperature 10 35 degree C idity 10 90 RH Non condensing gt 22 4 gt TIE C F E 2 O
11. t MAIN PCB ASS Y broken Do not stain inappropriate part with TIMING grease Do not scratch or damage parts and the unit Be careful not to damage or stain external cover 3 2 Instruction for Servicing lt 3 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 3 2 2 Attaching the front cover ib 1 Attach the front face 2 Attach the front cover putting hooks on both sides of the front cover to the main unit 3 2 3 Handling the carriage unit Ab 1 If CCD 1 shocked the optical ax1s 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 3 2 4 Detaching the FFC cable ib Notice Be careful not to crease the FFC cable This operation is performed in the area around CCD If CCD 1 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 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 cabl
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