CHAPTER 6 TROUBLESHOOTING
6-83
COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
3.3.18 The output is blurred
Scanner drive cable
1) Does the cable runs wound around the cable pulley overlap when
the scanner is moving? Or, is the cable too loose or too taut?
YES: [1] String the cable once again.
[2] If the cable is twisted or frayed, replace it.
Scanner rail
2) Move the No. 1 mirror base by hand. Does it move smoothly?
NO:
Clean the surface of the scanner rail with alcohol. Thereafter, apply
a small amount of silicone oil (S-20).
Photosensitive drum
3) Does the problem occur at intervals of about 340 mm?
YES: [1] Check the drum gear.
[2] Check the drum ends (where the developing rolls are in con-
tact) for scratches and bumps.
Drum drive gear
4) Does the problem occur at intervals of about 4 mm?
YES: Check the drum drive gear.
Developing gear
5) Does the problem occur at intervals of about 2 mm?
YES: Check the developing assembly.
Drum drive system
6) Does the problem occur at intervals of about 10 mm?
YES: [1] Check the cleaner assembly.
[2] Check the drum drive system.
Summary of Contents for iR105 Series
Page 547: ...COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR105 REV 0 JULY 2001 APPENDIX ...
Page 561: ...Service Mode COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
Page 691: ...Error Code COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
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Page 1012: ...C 10 COPYRIGHT C 2001 CANON INC STANDARD FASTENERS REV 0 FEB 1992 ...
Page 1029: ...PRINTED IN U S A IMPRIME AU U S A This publication is printed on 100 recycled paper ...