Service Manual
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...1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 FEATURES 1. Personal Copier with existing Canon machines). 3. All-in-One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as 550 sheets ...176;C room temperature), enabling speedy copying work . 6. COPYRIGHT © 1999 CANON INC. multifeeder type). 7. Separate top unit • The machine's top unit may contain as many as a single entity (cartridge). CHAPTER 1 GENERAL DESCRIPTION I. Ecology-Conscious • The use of ozone...
...1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 FEATURES 1. Personal Copier with existing Canon machines). 3. All-in-One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as 550 sheets ...176;C room temperature), enabling speedy copying work . 6. COPYRIGHT © 1999 CANON INC. multifeeder type). 7. Separate top unit • The machine's top unit may contain as many as a single entity (cartridge). CHAPTER 1 GENERAL DESCRIPTION I. Ecology-Conscious • The use of ozone...
Service Manual
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... 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. If exposed to 30000 lux. 4-24 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
... 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. If exposed to 30000 lux. 4-24 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
Service Manual
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...keep it in an appropriate storage box for a long time, as it . (Be sure that the cartridge is inside a protective box.) b. d. c. Avoid areas subject to change abruptly (e.g., near a window. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 CHAPTER 10 MAINTENANCE AND SERVICING... of the sun, i.e., near an air conditioner). Make sure that the user stores it in a car for storage.) 1. The cartridge also holds toner, requiring the user to exercise care when storing or handling it will be subjected to an extremely high temperature. (This applies even...
...keep it in an appropriate storage box for a long time, as it . (Be sure that the cartridge is inside a protective box.) b. d. c. Avoid areas subject to change abruptly (e.g., near a window. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 CHAPTER 10 MAINTENANCE AND SERVICING... of the sun, i.e., near an air conditioner). Make sure that the user stores it in a car for storage.) 1. The cartridge also holds toner, requiring the user to exercise care when storing or handling it will be subjected to an extremely high temperature. (This applies even...
Service Manual
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... REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Handling the Cartridge a. Figure 10-401 b. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. CHAPTER 10 MAINTENANCE AND SERVICING 2. Do not place the cartridge on its end or turn it over as shown in the machine or if copies have white spots as... times as shown in Figure 10401 to run out of the developing assembly or the cleaning assembly. If you shake it in a different way, the toner can spill out of toner, hold the cartridge level and shake it starts to even out the...
... REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Handling the Cartridge a. Figure 10-401 b. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. CHAPTER 10 MAINTENANCE AND SERVICING 2. Do not place the cartridge on its end or turn it over as shown in the machine or if copies have white spots as... times as shown in Figure 10401 to run out of the developing assembly or the cleaning assembly. If you shake it in a different way, the toner can spill out of toner, hold the cartridge level and shake it starts to even out the...
Service Manual
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... practical problems. Nevertheless, avoid direct sunshine. (The rays of the sun is provided as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. Do not disassemble the cartridge. In particular, do not impose force on the shutter for a long time, however, copies can start to put it in a protective...is exposed to light of the photosensitive drum as possible if such a problem is noted; e. Make sure that it with a flannel cloth coated with toner. Try leaving the machine alone as long as by opening the shutter for 5 min and then left alone in mind: Caution: 1. Keep the ...
... practical problems. Nevertheless, avoid direct sunshine. (The rays of the sun is provided as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. Do not disassemble the cartridge. In particular, do not impose force on the shutter for a long time, however, copies can start to put it in a protective...is exposed to light of the photosensitive drum as possible if such a problem is noted; e. Make sure that it with a flannel cloth coated with toner. Try leaving the machine alone as long as by opening the shutter for 5 min and then left alone in mind: Caution: 1. Keep the ...
Service Manual
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... brush Moist cloth Cleaning. Do not use water or solvent. COPYRIGHT © 1999 CANON INC. Points to wring it or leave solvent or oil. If dirt cannot be sure to remove all toner to touch it well. ADF Item Tool/solvent Feeding belt Cloth moistened with water* ...Separation pad Pickup roller Cloth Cloth moistened with lint-free paper. Cleaning. 11-4 Cartridge Item Drum cover shutter Tools/solvents Most cloth Work/remarks Cleaning; CANON PC800s/900s REV.0 AUG...
... brush Moist cloth Cleaning. Do not use water or solvent. COPYRIGHT © 1999 CANON INC. Points to wring it or leave solvent or oil. If dirt cannot be sure to remove all toner to touch it well. ADF Item Tool/solvent Feeding belt Cloth moistened with water* ...Separation pad Pickup roller Cloth Cloth moistened with lint-free paper. Cleaning. 11-4 Cartridge Item Drum cover shutter Tools/solvents Most cloth Work/remarks Cleaning; CANON PC800s/900s REV.0 AUG...
Service Manual
Page 314
... to run out of toner, copies will start to use the cartridge, but the user must know that it must be replaced with a new cartridge soon. • If the copies are normal, You may continue to have white lines or spots as necessary: 1) Take out the cartridge from the machine, and ... times. Figure 11-301 Try the following as shown. COPYRIGHT © 1999 CANON INC. Figure 11-302 2) Set the cartridge back into the machine, and make copies. • If the copies are not normal, Replace the new cartridge. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-...
... to run out of toner, copies will start to use the cartridge, but the user must know that it must be replaced with a new cartridge soon. • If the copies are normal, You may continue to have white lines or spots as necessary: 1) Take out the cartridge from the machine, and ... times. Figure 11-301 Try the following as shown. COPYRIGHT © 1999 CANON INC. Figure 11-302 2) Set the cartridge back into the machine, and make copies. • If the copies are not normal, Replace the new cartridge. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-...
Service Manual
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Is the toner image before transfer more or less normal? (Be sure to ...varistor. 1. Check the composite power supply and the DC controller PCB. COPYRIGHT © 1999 CANON INC. Is the problem corrected? Replace the cartridge. Replace the transfer charging roller. 1. Troubleshooting Image Faults 1 The copy is too light. (... AE sensor, Static 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 plate, AE sensor,...
Is the toner image before transfer more or less normal? (Be sure to ...varistor. 1. Check the composite power supply and the DC controller PCB. COPYRIGHT © 1999 CANON INC. Is the problem corrected? Replace the cartridge. Replace the transfer charging roller. 1. Troubleshooting Image Faults 1 The copy is too light. (... AE sensor, Static 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 plate, AE sensor,...
Service Manual
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...Replace the transfer charging roller correctly. 6 The copy is still foggy, to step 2). Set the cartridge in reference to the middle setting? Check the developing assembly. 11-54 COPYRIGHT © 1999 CANON INC. YES 1. Clean the scanning lamp, reflecting plate, lens, and mirror. If the image is...cartridge. 2. NO 1. Is the problem corrected? Check to the middle setting, and make a copy. Turn off the power in the middle of the scanning lamp. 2. Is there electrical continuity between the PCB of the base of the drum and the machine's top unit? Replace the scanning lamp. Is the toner...
...Replace the transfer charging roller correctly. 6 The copy is still foggy, to step 2). Set the cartridge in reference to the middle setting? Check the developing assembly. 11-54 COPYRIGHT © 1999 CANON INC. YES 1. Clean the scanning lamp, reflecting plate, lens, and mirror. If the image is...cartridge. 2. NO 1. Is the problem corrected? Check to the middle setting, and make a copy. Turn off the power in the middle of the scanning lamp. 2. Is there electrical continuity between the PCB of the base of the drum and the machine's top unit? Replace the scanning lamp. Is the toner...
Service Manual
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... corrected? 3 Take out and then set the cartridge once again. Is the problem corrected? Is the problem corrected? 4 Is there foreign matter or scratches in the middle of toner. COPYRIGHT © 1999 CANON INC. YES End. NO Replace the cartridge. 10 The copy has white spots. (vertical)... 11 The copy has white lines. (vertical) Cause Fixing assembly Cartridge Step 1 2 Checks Turn off the power in the ...
... corrected? 3 Take out and then set the cartridge once again. Is the problem corrected? Is the problem corrected? 4 Is there foreign matter or scratches in the middle of toner. COPYRIGHT © 1999 CANON INC. YES End. NO Replace the cartridge. 10 The copy has white spots. (vertical)... 11 The copy has white lines. (vertical) Cause Fixing assembly Cartridge Step 1 2 Checks Turn off the power in the ...
Service Manual
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...Clean the registration roller. 3. Scanner rail 3 Is the problem noted at the same position on the correct method of toner. Adjust the tension of the paper soiled? Cause Transfer guide assembly Feeding assembly Pickup guide assembly, Delivery roller Step ...NO YES YES Yes NO Action Try a recommend type. Check the scanner rail for leakage of storing paper. 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Clean the transfer guide. 2. Clean the pickup... of a developing bias. 13 The back of package. Check the cartridge for foreign matter. 2.
...Clean the registration roller. 3. Scanner rail 3 Is the problem noted at the same position on the correct method of toner. Adjust the tension of the paper soiled? Cause Transfer guide assembly Feeding assembly Pickup guide assembly, Delivery roller Step ...NO YES YES Yes NO Action Try a recommend type. Check the scanner rail for leakage of storing paper. 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Clean the transfer guide. 2. Clean the pickup... of a developing bias. 13 The back of package. Check the cartridge for foreign matter. 2.
Service Manual
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... first. 1. Does the cartridge have toner? Has the open properly? Check the cartridge. Turn off the copyboard glass? Is the problem corrected? Check the lens rail for electrical continuity. 2. Replace the cartridge. 21 The copy is blank. Cause Cartridge Drum drive assembly High-voltage...lamp, reflecting plate, mirror, and lens. Replace the cartridge. YES Check the highvoltage transformer (composite power supply PCB). Replace the cartridge COPYRIGHT © 1999 CANON INC. Check the copyboard cover too see if it . End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME...
... first. 1. Does the cartridge have toner? Has the open properly? Check the cartridge. Turn off the copyboard glass? Is the problem corrected? Check the lens rail for electrical continuity. 2. Replace the cartridge. 21 The copy is blank. Cause Cartridge Drum drive assembly High-voltage...lamp, reflecting plate, mirror, and lens. Replace the cartridge. YES Check the highvoltage transformer (composite power supply PCB). Replace the cartridge COPYRIGHT © 1999 CANON INC. Check the copyboard cover too see if it . End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME...