COPYRIGHT
©
2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001
CHAPTER 6 TROUBLESHOOTING
6-130
4.1.76 E824
Foreign matter
1) Is there foreign matter that prevents the rotation of the fan around
the primary charging assembly fan?
YES: Remove the foreign matter.
Connector
2) Is the connector J503 on the DC controller PCB connected se-
curely?
NO: Connect the connector securely.
Primary charging assembly fan (FM1), DC controller PCB
3) Try replacing the primary charging fan (FM1). Is the problem cor-
rected?
YES: End.
NO: Replace the DC controller PCB.
4.1.77 E830
Foreign matter
1) Is there foreign matter that prevents the rotation of the fan around
the separation fan?
YES: Remove the foreign matter.
Connector
2) Is the connector J509 on the DC controller PCB connected se-
curely?
NO: Connect the connector securely.
Separation fan (FM13), DC controller PCB
3) Try replacing the separation fan (FM13). Is the problem corrected?
NO: End.
YES: Replace the DC controller PCB.
To Next Page
Loading...
Need help?
General
