Canon iR1600 Series Service Manual page 403

Connector
17) Is the connection of the connectors (J1, J3) on the analog proces-
NO:
Contact sensor
18) Try replacing the contact sensor. Is the fault corrected?
YES: End.
Analog processor PCB, Image processor PCB
19) Try replacing the analog processor PCB. Is the problem cor-
YES: End.
NO:
COPYRIGHT© 2002 CANON INC.
sor PCB and the connector (J21/J221) on the image processor
PCB, and the connector (J30) on the contact sensor normal?
Correct the connection. If the flexible cable has a scratch, replace
it.
rected?
Replace the image processor PCB.
2000 CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
CHAPTER 13 TROUBLESHOOTING
13-25