COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001
CHAPTER 7 TROUBLESHOOTING
7-86
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:
Go to step 7).
Paper
2) Is the paper placed correctly?
NO:
Place the paper correctly.
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
storing paper.
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:
Check to see if the spring used to push up the paper guide is
mounted correctly.
Main motor
7) Is the main motor rotating?
YES: Go through steps 8) through 11).
NO:
Go through steps 12) through 14).
Gear (in drive assembly; for manual feed pickup roller drive)
8) Is any of the gears in the drive assembly (used to drive the manual
feed pickup roller) cracked or damaged?
YES: Replace the faulty gear.
Connector
9) Is the connection of the connectors on the image processor PCB
(J303, J308) and on the DC controller PCB (J204) normal?
NO:
Correct the connection. If the flexible cable has a scratch, replace
it.
