E717; E732; E733 - Canon iR105 Service Manual

4.1.57 E717

Power supply
1) Is the copy data controller or the NE controller correctly supplied
NO:
Note: You must clear the error in service mode:
Wiring
2) Is there cable between the copy data controller or the NE controller
NO:
Note: You must clear the error in service mode:
Copy data controller or NE controller
3) Try replacing the copy data controller or the NE controller. Is the
YES: End.

4.1.58 E732

Wiring
1) Are the connectors and the cables for the main controller PCB and
NO:
Reader controller PCB
2) Try replacing the reader controller PCB. Is the problem corrected?
YES: End.
NO:

4.1.59 E733

Wiring
1) Are the connectors and cables between the main controller PCB
NO:
DC controller PCB
2) Try replacing the DC controller PCB. Is the problem corrected?
YES: End.
NO:
COPYRIGHT© 2001 CANON INC.
with power?
Correct it.
COPIER>FUNCTION>CLEAR>ERR.
and the machine normal?
Correct it.
COPIER>FUNCTION>CLEAR>ERR.
problem corrected?
the reader controller PCB normal?
Correct them.
Replace the main controller PCB.
and the DC controller PCB normal?
Correct them.
Replace the main controller PCB.
2000 2000 2000 2000
CHAPTER 6 TROUBLESHOOTING
CANON iR105 REV.0 JULY 2001
6-117