Pickup Assembly (Manual Feed Tray) - Canon imageCLASS D600s Service Manual

CHAPTER 7 TROUBLESHOOTING
Connector (if the cassette pickup roller is not rotating)
10) Is the connection of the connectors on the image processor PCB
(J303, J307) and the DC controller PCB (J204) normal?
NO:
Cassette pickup solenoid (SL2; if the cassette pickup roller is not rotating)
11) Try replacing the cassette pickup solenoid (SL2). Is the problem
corrected?
YES: End.
DC controller PCB, Image processor PCB (if the cassette pickup roller is not rotating)
12) Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO:
5.2.2

Pickup Assembly (manual feed tray)

General conditions
1) Is the manual feed pickup roller rotating?
YES: Go through steps 2) to 6).
NO:
Paper
2) Is the paper placed correctly?
NO:
Paper stack
3) Is the amount of paper placed in the manual feed tray more than
allowed?
YES: Advise the user on the amount of paper that may be placed.
Paper
4) Is the paper curled or wavy?
YES: Replace the paper, and advise the user on the correct method of
Paper
5) Try paper of a recommended type. Is the problem corrected?
YES: Advise the user to use recommended paper.
Paper guide plate ascent mechanism, Manual feed pickup roller
6) Does the paper guide plate move up in conjunction with pickup op-
eration?
YES: Clean the manual feed roller. If scratched, replace it.
NO:
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COPYRIGHT © 2001 CANON INC.
Chapter7C.p65
Correct the connection. If the flexible cable has a scratch, replace
it.
Replace the image processor PCB.
Go to step 7).
Place the paper correctly.
storing paper.
Check to see if the spring used to push up the paper guide is
mounted correctly.
CANON imageCLASS D600s/PC1060s/PC1200s/iR1200s REV. 0 SEPT. 2001
80 8/26/01, 3:49 PM