Specifications

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001
CHAPTER 5 TROUBLESHOOTING
5-59
2.1.5 E422
Communication cable
1) Is the cable between the copier and the DADF properly connected?
NO: Connect the cable properly.
Connector
2) Is the connector (J1) on the ADF controller PCB properly con-
nected?
NO: Connect the connector properly.
Cable, ADF controller PCB
3) Is the cable from the connector (J1) on the ADF controller PCB to
the communication cable connected properly?
NO: Connect the cable properly.
YES: Replace the ADF controller PCB.