Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-144
4.1.35 E620
Connector wiring
1) Is there a fault in the connection of the ED PCB, memory PCB, or
image processor PCB?
NO: Re-connect it.
YES: Replace the following parts in the order
indicated:
• ED PCB
• Memory PCB
• Image processor PCB
4.1.36 E700
Malfunction
1) Turn off and then on the power switch. Is the problem corrected?
YES: End.
Connector
Wiring
2) Are the wiring and the connection of the following connectors nor-
mal?
Reader controller PCB: J1310
DC controller PCB: J2206
NO: Connect the connector correctly.
Reader controller PCB
3) Are all the connectors on the reader controller PCB connected se-
curely?
NO: Connect the connectors.
YES: Check all connectors on the DC controller PCB for connection.