The Lifter Fails To Move Up (Pickup From The Cassette) - Canon iR2200 Service Manual

4.2.2 The lifter fails to move up (pickup from the cassette).

1. Releasing lever (for pickup roller)
Push in the releasing lever toward the rear. Does the descent movement of
the pickup roller stop?
NO:
2. Lifter gear retaining lever lock
When the cassette is slid in, is the lock of the lifter gear retaining level re-
leased?
NO:
3. Lifter gear, Lifter gear retaining lever, Lifter ascent lever
Is any of the gear faulty (damaged)?
YES: Replace it.
4. Lifter drive assembly
Is the gear of the lifter drive assembly damaged or subject to foreign matter.
Is the drive belt faulty?
YES: Replace the gear/belt. Remove the foreign matter.
5. Pickup roller descent solenoid (SL1C)
Execute the following in service mode: code 6 of
COPIER>FUNCTION>PART-CHK>SL; i.e., SL-ON. Is the solenoid drive
voltage present at J1604 of the pickup PCB? (J1604-4: 24 V, J1604-1:
PICKUPSL*)
YES: The pickup roller solenoid is faulty. Replace it.
6. Pickup PCB, DC controller PCB
Execute the following in service mode: code 6 of
COPIER>FUNCTION>PART>CHK>SL; i.e., SL-ON. Is the solenoid con-
trol signal present at J302A-5 of the DC controller PCB? (J302A-5:
FDOWN_SL*)
YES: Replace the pickup PCB.
NO:
COPYRIGHT © 2001 CANON INC.
CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
The releasing lever (spring) is displaced or deformed. Correct or
replace it.
Correct the locking mechanism of the lifter gear retaining lever or
replace it.
Replace the DC controller PCB.
2000 2000 2000 2000 CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001
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