Canon iR1200 Series Service Manual page 392

CHAPTER 7 TROUBLESHOOTING
Connector (if the cassette pickup roller is not rotating)
10) Is the connection of the connectors on the image processor PCB
NO:
Cassette pickup solenoid (SL2; if the cassette pickup roller is not rotating)
11) Try replacing the cassette pickup solenoid (SL2). Is the problem
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:
Connector (main motor)
13) Is the connection of the connector of the main motor unit and the
NO:
Main motor
14) Try replacing the main motor. Is the problem corrected?
YES: End.
DC controller PCB, Image processor PCB
15) Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO:
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COPYRIGHT © 2002 CANON INC.
(J303, J307) and the DC controller PCB (J204) normal?
Correct the connection. If the flexible cable has a scratch, replace
it.
corrected?
Replace the image processor PCB.
connector (J312) on the image processor PCB normal?
Correct the connection.
Replace the image processor PCB.
2000 2000 2000 2000 CANON iR1200/iR1300 Series REV. 0 AUG. 2002