E350; E351 - Canon CLC5000 Service Manual

CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS

4.1.32 E350

Connector
1) Is the connection between the reader controller PCB and the ECO-
NO:
ECO-PCB
Reader controller PCB
2) Replace the ECO-ID PCB. Is the problem corrected?
YES: End.
NO:

4.1.33 E351

Connector
1) Is the connection between the analog processor PCB and the image
NO:
2) Is the connection between the reader contoroller PCB and the im-
NO:
3) Try replacing the image processor PCB. Is the problem corrected?
YES: End.
NO:
5-142
ID PCB normal?
Connect the PCBs correctly.
Replace the reader controller PCB.
processor PCB normal?
Connect the PCBs correctly.
age processor PCB normal?
Connect the PCBs correctly.
Replace the analog processor PCB or the reader controller PCB.
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001