E807 - Canon CLC5000 Service Manual

4.1.41 E807

Fan
DC controller PCB
Reader controller PCB
1) Try replacing the fan identified by the detail code. Is the problem
YES: End
NO: Check the wiring from the fan identified by the detail code to
COPYRIGHT © 2001 CANON INC.
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
corrected?
Detail code Fan
0001 laser cooling fan(FM4/5)
0002 laser scanner motor cooling fan(FM24)
0003 digital unit cooling fan(FM16)
0004 digital unit cooling fan(FM14/15)
connector of the DC controller PCB; if normal, replace the DC
controller PCB.
Detail code Fan
0001 laser cooling fan(FM4/5)
0002 laser scanner motor
cooling fan(FM24)
0003 digital unit cooling fan
(FM16)
0004 digital unit cooling fan
(FM14/15)
2000 2000 2000 2000
PCB
DC controller
PCB
Reader controller
PCB
CANON CLC5000 REV.0 JAN. 2001
Connector
J2208B
J2208B
J1311A
J1311A
5-147