CHAPTER 6 TROUBLESHOOTING
6-127
COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
4.1.74 The lifter fails to move up
Gear lever
1) Remove the deck, and move the lifter by hand. Does it move
smoothly?
NO:
Remove the pickup assembly, and check the gear and the lever.
Spring lever
2) Push down the pickup roller releasing lever with your finger. Does
the pickup roller move down?
NO:
Remove the pickup assembly, and check the spring and the lever.
Deck open/closed sensor
3) Is the voltage of the following connectors on the DC controller PCB
about 5 V when the deck is slid in?
right deck (PS25): J511-B5
left deck (PS33):
J518-B2
NO:
Check the sensor flag and the wiring; if normal, replace the sensor.
Deck limit sensor
4) Is the voltage of the following connectors on the DC controller
about 0 V?
right deck (PS24): J511-B8
left deck (PS34):
J518-B5
NO:
Check the sensor flag and the wiring; if normal, replace the sensor.
Lifter motor, DC controller PCB
5) Turn on the main power switch and the control panel power switch.
Set the meter range to 30 VDC. Connect the - probe to ground and
+ probe to the connector of the DC controller PCB. Does the volt-
age change from about 0 V to 24 V when the deck is slid in?
right deck (M13): J514-A4
left deck (M14):
J514-B1
YES: Replace the deck lifter motor.
NO:
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 ...
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