CHAPTER 6 TROUBLESHOOTING
6-125
COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
4.1.73 Pickup fails
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1) Slide in and out the cassette. Are the sounds of the lifter drop and
the lifter motor turning heard?
NO:
See “The lifer fails to move up.”
Drive gear
2) Is the drive belt attached correctly?
NO:
Attach the drive belt correctly.
Right upper cover, Right lower cover
3) Are the right upper cover ant the right lower cover fully closed?
NO:
Close the covers fully.
Pressure spring
4) Are the right upper cover and the right lower cover locking the ver-
tical path rollers 1, 2, 3, and 4 in place?
NO:
Check the locking spring.
Vertical path 1 clutch (CL8), Vertical path 2 clutch (CL9), Vertical path 3 clutch (CL13),
Vertical path 4 clutch (CL15), Pre-registration roller clutch (CL5)
5) Open the right upper cover and the right lower cover; then, put pa-
per over the cover open/closed sensor assembly, and press the Start
key. Does the vertical path rollers 1, 2, 3, and 4 and the pre-regis-
tration roller rotate?
NO:
Check the wiring; if normal, replace the clutch.
Registration roller drive clutch
6) Is the leading edge of the copy paper as far as the registration roller
assembly?
YES: See “The registration roller fails to rotate.”
Pickup assembly
7) Open the right upper cover and the right lower cover. With a screw-
driver fitted in the door switch, press the Start key. Does the feed-
ing/separation roller rotate?
YES: Go to step 9.
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 ...