Service Manual
Page 13
... a roller charging method has resulted in a considerable reduction of the ADF. COPYRIGHT © 1999 CANON INC. Various Paper Sizes • The paper may be between 70% and 141% in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as a business card. 5. Ecology...
... a roller charging method has resulted in a considerable reduction of the ADF. COPYRIGHT © 1999 CANON INC. Various Paper Sizes • The paper may be between 70% and 141% in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as a business card. 5. Ecology...
Service Manual
Page 118
... drum is exposed to the developing cylinder will be sure to rotate it in the direction in which it , use paper, lint-free or otherwise. 3. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Be sure to 30000 lux. 4-24 COPYRIGHT © 1999... not touch or clean the photosensitive drum. 1) Open the machine's top unit, and take out the cartridge. 2) Turn over the cartridge, and open the drum cover shutter 3) Clean the drum surface with a flannel cloth coated with toner. The rays of 1500 lux (ordinary lighting) for 5 min and then is left alone for an...
... drum is exposed to the developing cylinder will be sure to rotate it in the direction in which it , use paper, lint-free or otherwise. 3. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Be sure to 30000 lux. 4-24 COPYRIGHT © 1999... not touch or clean the photosensitive drum. 1) Open the machine's top unit, and take out the cartridge. 2) Turn over the cartridge, and open the drum cover shutter 3) Clean the drum surface with a flannel cloth coated with toner. The rays of 1500 lux (ordinary lighting) for 5 min and then is left alone for an...
Service Manual
Page 260
Avoid areas subject to an extremely high temperature. (This applies even if the cartridge is inside a protective box.) b. c. d. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 Storage after Removing the Packaging Seal a. Do not ...Removed The photosensitive medium is stored at 40°C/104°F or lower. COPYRIGHT © 1999 CANON INC. Avoid areas subject to storing light. CHAPTER 10 MAINTENANCE AND SERVICING B. The cartridge also holds toner, requiring the user to change abruptly (e.g., near a window. Avoid areas subjected to high or ...
Avoid areas subject to an extremely high temperature. (This applies even if the cartridge is inside a protective box.) b. c. d. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 Storage after Removing the Packaging Seal a. Do not ...Removed The photosensitive medium is stored at 40°C/104°F or lower. COPYRIGHT © 1999 CANON INC. Avoid areas subject to storing light. CHAPTER 10 MAINTENANCE AND SERVICING B. The cartridge also holds toner, requiring the user to change abruptly (e.g., near a window. Avoid areas subjected to high or ...
Service Manual
Page 261
If you shake it in a different way, the toner can spill out of toner, hold the cartridge level and shake it starts to run out of the developing assembly or the cleaning assembly. Do not place the cartridge on its end or turn it over as shown in the machine ... several times as shown in Figure 10-402. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. Figure 10-401 b. Handling the Cartridge a. Before setting the cartridge in Figure 10401 to even out the toner inside. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 10 MAINTENANCE AND ...
If you shake it in a different way, the toner can spill out of toner, hold the cartridge level and shake it starts to run out of the developing assembly or the cleaning assembly. Do not place the cartridge on its end or turn it over as shown in the machine ... several times as shown in Figure 10-402. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. Figure 10-401 b. Handling the Cartridge a. Before setting the cartridge in Figure 10401 to even out the toner inside. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 10 MAINTENANCE AND ...
Service Manual
Page 262
...time, however, copies can start to put it in mind: Caution: 1. Do not disassemble the cartridge. Try leaving the machine alone as long as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-5 e. The photosensitive drum..., be sure to show white spots or vertical bands. Do not subject the cartridge to work briskly when removing a jam or replacing the cartridge. 2. Do not clean it with a flannel cloth coated with toner. In particular, do not impose force on the shutter for the photosensitive drum ...
...time, however, copies can start to put it in mind: Caution: 1. Do not disassemble the cartridge. Try leaving the machine alone as long as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-5 e. The photosensitive drum..., be sure to show white spots or vertical bands. Do not subject the cartridge to work briskly when removing a jam or replacing the cartridge. 2. Do not clean it with a flannel cloth coated with toner. In particular, do not impose force on the shutter for the photosensitive drum ...
Service Manual
Page 269
...toner to Note for Servicing Copyboard, Scanner Item Copyboard cover Copyboard glass Lens Scanning lamp Reflecting plate No. 1 through No. 6 mirror Tools/solvent Alcohol Alcohol Blower brush Lint-free paper Blower brush Work/remarks Cleaning. Fixing Assembly, Delivery Assembly Item Tools/solvent Inlet guide Solvent Work/remarks Cleaning. Cleaning. 11-4 Cartridge...-feeder pickup roller Moist cloth or alcohol Cleaning. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Points to prevent toner soiling images. Multifeeder, Pickup roller Moist cloth or...
...toner to Note for Servicing Copyboard, Scanner Item Copyboard cover Copyboard glass Lens Scanning lamp Reflecting plate No. 1 through No. 6 mirror Tools/solvent Alcohol Alcohol Blower brush Lint-free paper Blower brush Work/remarks Cleaning. Fixing Assembly, Delivery Assembly Item Tools/solvent Inlet guide Solvent Work/remarks Cleaning. Cleaning. 11-4 Cartridge...-feeder pickup roller Moist cloth or alcohol Cleaning. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Points to prevent toner soiling images. Multifeeder, Pickup roller Moist cloth or...
Service Manual
Page 314
... copies. • If the copies are not normal, Replace the new cartridge. Consumable a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-49 Cartridge When the cartridge starts to run out of toner, copies will start to use the cartridge, but the user must know that it several times. CHAPTER 11 TROUBLESHOOTING...
... copies. • If the copies are not normal, Replace the new cartridge. Consumable a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-49 Cartridge When the cartridge starts to run out of toner, copies will start to use the cartridge, but the user must know that it several times. CHAPTER 11 TROUBLESHOOTING...
Service Manual
Page 318
.... 2. Check the composite power supply and the DC controller PCB. Is the toner image before transfer more or less normal? (Be sure to protect the drum ...varistor. 1. COPYRIGHT © 1999 CANON INC. Replace the transfer charging roller. 1. Replace the electric unit (composite power supply PCB, DC controller PCB). CANON PC800s/900s REV.0 AUG. 1999 ... eliminator Transfer charging roller Copy paper Transfer lower guide, Varistor Composite power supply PCB, DC controller PCB Cartridge Developing bias, Developing bias terminal Step 1 2 3 4 5 6 Checks Clean the lens, reflecting ...
.... 2. Check the composite power supply and the DC controller PCB. Is the toner image before transfer more or less normal? (Be sure to protect the drum ...varistor. 1. COPYRIGHT © 1999 CANON INC. Replace the transfer charging roller. 1. Replace the electric unit (composite power supply PCB, DC controller PCB). CANON PC800s/900s REV.0 AUG. 1999 ... eliminator Transfer charging roller Copy paper Transfer lower guide, Varistor Composite power supply PCB, DC controller PCB Cartridge Developing bias, Developing bias terminal Step 1 2 3 4 5 6 Checks Clean the lens, reflecting ...
Service Manual
Page 319
Is the toner image on the photosensitive drum before transfer more or less uneven? YES/NO Action YES End. YES 1. Replace the scanning lamp. Check the activation of the drum and the machine's top unit? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 11 ... If the image is still foggy, to the middle setting, and make a copy. Check the developing assembly. 11-54 COPYRIGHT © 1999 CANON INC. Replace the cartridge. 2. NO 1. Turn off the power in the machine. Mount the transfer charging roller correctly. 2. Is the problem corrected?
Is the toner image on the photosensitive drum before transfer more or less uneven? YES/NO Action YES End. YES 1. Replace the scanning lamp. Check the activation of the drum and the machine's top unit? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 11 ... If the image is still foggy, to the middle setting, and make a copy. Check the developing assembly. 11-54 COPYRIGHT © 1999 CANON INC. Replace the cartridge. 2. NO 1. Turn off the power in the machine. Mount the transfer charging roller correctly. 2. Is the problem corrected?
Service Manual
Page 320
...there foreign matter or scratches in the middle of toner. YES Inform the user that the cartridge is foggy vertically. 8 The copy has black lines. (vertical, fuzzy, thick) 9 The copy has black lines. (vertical, fine) Cause Scanner Transfer guide assembly Cartridge Step 1 2 Checks Clean the scanning lamp, ...JAPAN (IMPRIME AU JAPON) 11-55 Is the problem corrected? 3 Take out and then set the cartridge once again. Shake the cartridge several times. COPYRIGHT © 1999 CANON INC. NO Replace the cartridge. 10 The copy has white spots. (vertical) 11 The copy has white lines. (vertical) ...
...there foreign matter or scratches in the middle of toner. YES Inform the user that the cartridge is foggy vertically. 8 The copy has black lines. (vertical, fuzzy, thick) 9 The copy has black lines. (vertical, fine) Cause Scanner Transfer guide assembly Cartridge Step 1 2 Checks Clean the scanning lamp, ...JAPAN (IMPRIME AU JAPON) 11-55 Is the problem corrected? 3 Take out and then set the cartridge once again. Shake the cartridge several times. COPYRIGHT © 1999 CANON INC. NO Replace the cartridge. 10 The copy has white spots. (vertical) 11 The copy has white lines. (vertical) ...
Service Manual
Page 321
...assembly. Adjust the tension of the paper soiled? Is the transfer guide assembly soiled? Check the cartridge for flickering and the presence/ absence of a developing bias. 13 The back of toner. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Check the scanner rail... for foreign matter. 2. Clean the pickup guide assembly and the delivery roller. 11-56 COPYRIGHT © 1999 CANON INC. Is the problem corrected? Instruct...
...assembly. Adjust the tension of the paper soiled? Is the transfer guide assembly soiled? Check the cartridge for flickering and the presence/ absence of a developing bias. 13 The back of toner. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Check the scanner rail... for foreign matter. 2. Clean the pickup guide assembly and the delivery roller. 11-56 COPYRIGHT © 1999 CANON INC. Is the problem corrected? Instruct...
Service Manual
Page 324
... originals. Clean the scanning lamp, reflecting plate, mirror, and lens. Replace the cartridge. 21 The copy is blank. Does the cartridge have toner? YES/NO NO YES NO NO Action Set the cartridge in the machine, and close the machine. Is the problem corrected? Has the open... properly? Does the drum drive gear rotate normally? Replace the cartridge. Remove the opening seal. YES Check the highvoltage transformer (composite power supply PCB). NO 1. Replace the cartridge COPYRIGHT © 1999 CANON INC. Turn off the copyboard glass? Does the drum cover shutter open...
... originals. Clean the scanning lamp, reflecting plate, mirror, and lens. Replace the cartridge. 21 The copy is blank. Does the cartridge have toner? YES/NO NO YES NO NO Action Set the cartridge in the machine, and close the machine. Is the problem corrected? Has the open... properly? Does the drum drive gear rotate normally? Replace the cartridge. Remove the opening seal. YES Check the highvoltage transformer (composite power supply PCB). NO 1. Replace the cartridge COPYRIGHT © 1999 CANON INC. Turn off the copyboard glass? Does the drum cover shutter open...