Canon SmartBase 1270D, Руководство по обслуживанию

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COPYRIGHT © 2002 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1210D/1230D/1270D REV. 1 MAR. 2002
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CHAPTER 7 TROUBLESHOOTING
3.1.7 The output has black lines (vertical).
3.1.8 The output has black lines (horizontal).
Fixing inlet guide
1) Clean the fixing inlet guide. Is the problem corrected?
YES: End.
Cartridge (photosensitive drum or primary charging roller), Fixing assembly
2) Try replacing the cartridge. Is the problem corrected?
YES: End.
NO:
Replace the fixing assembly.
3.1.9 The output has white spots (vertical).
3.1.10 The output has white lines (vertical).
General conditions
1) Execute ‘PRINT test’. Is the output image normal? (See 3.21.5 of
Chapter 2.)
YES: Go to step 4).
NO:
Go through steps 2) through 3).
Transfer charging roller
2) Is the transfer charging roller soiled?
YES: Clean it. If the problem is not corrected, replace it.
Cartridge, Fixing assembly
3) Try replacing the cartridge. Is the problem corrected?
YES: End.
NO:
Replace the cartridge.
Contact sensor drive belt, Contact sensor drive rail
4) Is the contact sensor drive belt normal?
YES: Clean the surface of the contact sensor drive rail with alcohol;
thereafter, apply a small amount of lubricant.
NO: Replace the contact sensor drive belt.