E601; E602 - Canon iR8500 Servise Manual

4.1.50 E601

Connector
1) Is the connection between the page memory PCB and the image
NO:
Wiring
2) Is the connection of the connectors and the cable on the MFC PCB
NO:
Hard disk
3) Try repacking the hard disk. Is the problem corrected?
YES: End.
Image processor PCB, MFC PCB
4) Try replacing the image processor PCB. Is the problem corrected?
YES: End.
NO:

4.1.51 E602

System software
1) Has the system software been installed?
NO:
Connector
2) Are the connectors and the cables between the HDD and the main
NO:
COPYRIGHT© 2001 CANON INC.
processor PCB (J1110) secure?
Make the connection secure.
(J1402, J1403) and the image processor PCB (J1102, J1103) nor-
mal?
Correct the connection.
Replace the MFC PCB.
Install the system software
controller PCB connected properly?
Connect the connectors and cables properly.
2000 2000 2000 2000
CHAPTER 6 TROUBLESHOOTING
CANON iR8500 REV.0 MAR. 2001
6-123