Canon iR1600 Series, Service Manual

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CHAPTER 13 TROUBLESHOOTING
COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
13-42
3.4.3 Pickup operation fails. (cassette)
Main motor (M101)
1) Is ‘E010’ (fault in main motor) indicated?
YES: See the descriptions for ‘E010’ in 6.2.1.
Machine state
2) Is the pickup roller rotating?
NO: Go to step 6.
Paper
3) Is the cassette fitted correctly?
NO: Replace the cassette.
Pickup roller
4) Is there wear or cracking in the surface of the pickup roller?
YES: Replace the pickup roller.
Pickup drive assembly gear
5) Is there damage/foreign matter on the gear of the pickup roller
drive assembly?
YES: If damage is found, replace the gear. If foreign matter is found,
remove it.
Cassette pickup solenoid (SL: 151)
6) Are the connection and the wiring between the connector (J906) of
the cassette pickup sensor and the connector (J106) on the DC
controller PCB normal?
NO: Correct the connection or the wiring.
Cassette pickup solenoid, DC controller PCB
7) Does the cassette pickup solenoid operating normally?
NO: Replace the cassette pickup solenoid.
Cassette controller PCB (if 2-cassette type)
8) Try replacing the cassette controller PCB. Is the fault corrected?
YES: End.
DC controller PCB, Image processor PCB
9) Try replacing the DC controller PCB. Is the fault corrected?
YES: Replace the DC controller PCB.
NO:
Replace the image processor PCB.