CHAPTER 6 TROUBLESHOOTING
6-121
COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
4.1.67 E820
Foreign matter
1) Is there foreign matter that prevents the rotation of the drum fan?
YES: Remove the foreign matter.
Connector
2) Is the connector (J512) on the DC controller PCB connected
firmly?
NO:
Connect it correctly.
Drum fan (FM8), DC controller PCB
3) Try replacing the drum fan (FM8). Is the problem corrected?
NO:
End.
YES: Replace the DC controller PCB.
4.1.68 E823
Foreign matter
1) Is there foreign matter that prevents the rotation of the pre-transfer
charging assembly fan?
YES: Remove the foreign matter.
Connector
2) Is the connector (J504) on the DC controller PCB firmly con-
nected?
NO:
Connect it firmly.
Pre-transfer charging assembly fan (FM10), DC controller PCB
3) Try replacing the pre-transfer charging assembly (FM10). Is the
problem corrected?
NO:
End.
YES: Replace the DC controller PCB.
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 ...