Service Manual
Page 13
... multifeeder type). 7. COPYRIGHT © 1999 CANON INC. FEATURES 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 The user may be as large as A4 (LGL) or as small as he/she performs simple replacement/cleaning work immediately after power-on the average,...-sheet cassette + multifeeder; Personal Copier with the use of a roller charging method has resulted in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as 550 sheets of paper may be opened...
... multifeeder type). 7. COPYRIGHT © 1999 CANON INC. FEATURES 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 The user may be as large as A4 (LGL) or as small as he/she performs simple replacement/cleaning work immediately after power-on the average,...-sheet cassette + multifeeder; Personal Copier with the use of a roller charging method has resulted in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as 550 sheets of paper may be opened...
Service Manual
Page 262
... a flannel cloth coated with toner. Try to excess vibration or impact. Make sure that it will not cause practical problems. Nevertheless, avoid direct sunshine. (The rays of the sun is provided as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. g. CANON PC800s/900s REV.0 AUG. ... spots or vertical bands), however, may not disappear. Do not leave it using solvents.) d. Do not subject the cartridge to work briskly when removing a jam or replacing the cartridge. 2. Try leaving the machine alone as long as by opening the shutter for a long time, however, copies can...
... a flannel cloth coated with toner. Try to excess vibration or impact. Make sure that it will not cause practical problems. Nevertheless, avoid direct sunshine. (The rays of the sun is provided as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. g. CANON PC800s/900s REV.0 AUG. ... spots or vertical bands), however, may not disappear. Do not leave it using solvents.) d. Do not subject the cartridge to work briskly when removing a jam or replacing the cartridge. 2. Try leaving the machine alone as long as by opening the shutter for a long time, however, copies can...
Service Manual
Page 314
Figure 11-301 Try the following as shown. 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. COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING 8. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME ... 11-302 2) Set the cartridge back into the machine, and make copies. • 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 shake it must be replaced with a new cartridge soon. • If the...
Figure 11-301 Try the following as shown. 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. COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING 8. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME ... 11-302 2) Set the cartridge back into the machine, and make copies. • 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 shake it must be replaced with a new cartridge soon. • If the...
Service Manual
Page 318
...toner image before transfer more or less normal? (Be sure to be moist. Is it 0Ω? Go to protect the drum from light.) Is the transfer charging roller normal? Mount the transfer charging roller correctly. 2. Check the composite power supply and the DC controller PCB. COPYRIGHT © 1999 CANON... INC. Is the problem corrected? Replace the cartridge. Inform the user that using non-recommended paper may be in a short time to step 6. 1. Check...
...toner image before transfer more or less normal? (Be sure to be moist. Is it 0Ω? Go to protect the drum from light.) Is the transfer charging roller normal? Mount the transfer charging roller correctly. 2. Check the composite power supply and the DC controller PCB. COPYRIGHT © 1999 CANON... INC. Is the problem corrected? Replace the cartridge. Inform the user that using non-recommended paper may be in a short time to step 6. 1. Check...
Service Manual
Page 319
... top unit? YES/NO Action YES End. Is the problem corrected? End. YES 1. Replace the cartridge. 2. Clean the scanning lamp, reflecting plate, lens, and mirror. Is the toner image on the photosensitive drum before transfer more or less uneven? YES/NO NO YES NO...Check the developing assembly. 11-54 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Replace the scanning lamp. Check to the middle setting? Mount the transfer charging roller correctly. 2. Replace the transfer charging roller correctly. 6 The copy is ...
... top unit? YES/NO Action YES End. Is the problem corrected? End. YES 1. Replace the cartridge. 2. Clean the scanning lamp, reflecting plate, lens, and mirror. Is the toner image on the photosensitive drum before transfer more or less uneven? YES/NO NO YES NO...Check the developing assembly. 11-54 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Replace the scanning lamp. Check to the middle setting? Mount the transfer charging roller correctly. 2. Replace the transfer charging roller correctly. 6 The copy is ...
Service Manual
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... times. YES Remove the foreign matter, or replace the transfer charging roller. COPYRIGHT © 1999 CANON INC. Is the problem corrected? 3 Take out and then set the cartridge once again. Is the problem corrected? YES End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (...problem corrected? 4 Is there foreign matter or scratches in the middle of toner. 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 transfer charging roller assembly...
... times. YES Remove the foreign matter, or replace the transfer charging roller. COPYRIGHT © 1999 CANON INC. Is the problem corrected? 3 Take out and then set the cartridge once again. Is the problem corrected? YES End. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (...problem corrected? 4 Is there foreign matter or scratches in the middle of toner. 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 transfer charging roller assembly...
Service Manual
Page 324
...the machine. Is the problem corrected? Replace the cartridge. 21 The copy is blank. Has the open properly? YES/NO NO YES NO NO Action Set the cartridge in Direct within specification? Remove the opening seal. NO 1. Replace the cartridge COPYRIGHT © 1999 CANON INC. Instruct the user on the ...transformer (composite power supply PCB). YES/NO YES YES NO NO YES NO Action Correct the light image problem first. 1. Does the cartridge have toner? Check the copyboard cover too see if it . Is the primary charging terminal on the power switch. Turn off the copyboard glass...
...the machine. Is the problem corrected? Replace the cartridge. 21 The copy is blank. Has the open properly? YES/NO NO YES NO NO Action Set the cartridge in Direct within specification? Remove the opening seal. NO 1. Replace the cartridge COPYRIGHT © 1999 CANON INC. Instruct the user on the ...transformer (composite power supply PCB). YES/NO YES YES NO NO YES NO Action Correct the light image problem first. 1. Does the cartridge have toner? Check the copyboard cover too see if it . Is the primary charging terminal on the power switch. Turn off the copyboard glass...