Service Manual
Page 3
... replaced parts and consumables/durables and scheduled servicing charts. INTRODUCTION This service manual has been prepared for the PC800/900 Series machines, providing basic information .... Appendix contains a general timing chart and general circuit diagrams. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) i It... of operation of the ADF in relation to ensure their timing of operation. This service manual consists of the following chapters: Chapter 1 General Description introduces the machine's features, specifications...
... replaced parts and consumables/durables and scheduled servicing charts. INTRODUCTION This service manual has been prepared for the PC800/900 Series machines, providing basic information .... Appendix contains a general timing chart and general circuit diagrams. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) i It... of operation of the ADF in relation to ensure their timing of operation. This service manual consists of the following chapters: Chapter 1 General Description introduces the machine's features, specifications...
Service Manual
Page 315
...has become used to the room temperature (one to be cold (high OPC electrical resistance), not enabling good contrast. e.g., a. c. d. Instruct the user so that the cartridge is brought in question. b. Condensation in the pickup/feeding assembly tends to various problems; Condensation on the ...lower roller of the manual feed assembly will cause dark images. tion can develop condensation if it has been brought from a cold place (e.g., warehouse) to warm place. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU...
...has become used to the room temperature (one to be cold (high OPC electrical resistance), not enabling good contrast. e.g., a. c. d. Instruct the user so that the cartridge is brought in question. b. Condensation in the pickup/feeding assembly tends to various problems; Condensation on the ...lower roller of the manual feed assembly will cause dark images. tion can develop condensation if it has been brought from a cold place (e.g., warehouse) to warm place. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU...
Service Manual
Page 322
... and cassette. If the results are scratches, replace them . COPYRIGHT © 1999 CANON INC. Are the scanner home position sensor NO Replace the sensor, or (PS1) ...PCB Copy paper Registration clutch Step 1 2 3 4 5 Checks Make copies using the cassette and manually. Cause Copy paper Fixing film Fixing heater DC controller PCB, Composite power supply PCB Step 1 ...fixing heater fails to turn on ." The control temperature of a recommended type? normal? (See the instructions on how blocking plate. YES End. (p. 11-6) Is the problem corrected? Check the solenoid (...
... and cassette. If the results are scratches, replace them . COPYRIGHT © 1999 CANON INC. Are the scanner home position sensor NO Replace the sensor, or (PS1) ...PCB Copy paper Registration clutch Step 1 2 3 4 5 Checks Make copies using the cassette and manually. Cause Copy paper Fixing film Fixing heater DC controller PCB, Composite power supply PCB Step 1 ...fixing heater fails to turn on ." The control temperature of a recommended type? normal? (See the instructions on how blocking plate. YES End. (p. 11-6) Is the problem corrected? Check the solenoid (...
Service Manual
Page 341
... of storing paper. Does the registration roller operate normally? Does the vertical path roller paper sensor operate normally? Instruct the user on the correct method of the selected source (cassette, manual feeder) rotate during a copying run? NO See "The registration roller fails to use recommended paper. YES Check... the roller for wear and deformation, and the roll for the source of paper? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Try paper recommended by Canon. NO Set the cassette correctly. YES Ask the user to rotate." Is the copy paper ...
... of storing paper. Does the registration roller operate normally? Does the vertical path roller paper sensor operate normally? Instruct the user on the correct method of the selected source (cassette, manual feeder) rotate during a copying run? NO See "The registration roller fails to use recommended paper. YES Check... the roller for wear and deformation, and the roll for the source of paper? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Try paper recommended by Canon. NO Set the cassette correctly. YES Ask the user to rotate." Is the copy paper ...