E014; E015 - Canon iR8500 Servise Manual

CHAPTER 6 TROUBLESHOOTING

4.1.10 E014

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1) Are the connectors J651 and J652 of the fixing motor connected?
NO:
Relay PCB
2) Check to make sure that all doors are closed. When the power
NO:
DC controller PCB, Fixing motor (M3)
3) When the Start key is pressed, does the voltage between J508-A18
NO:
YES: Replace the fixing motor.

4.1.11 E015

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1) Are the connectors J621 and J622 of the pickup motor connected?
NO:
Relay PCB
2) Check to make sure that all doors are closed. Is the voltage between
NO:
DC controller PCB, Pickup motor (M2)
3) When the Start key is pressed, does the voltage between J513-A3
NO:
YES: Replace the pickup motor.
6-100
Connect the connectors.
switch is turned on, is the voltage 38 V between J651-1 and -2 of the
fixing motor?
Replace the relay PCB.
(+) and J508-A16 (–) change from 0 to about 5 V?
Replace the DC controller PCB.
Connect the connectors.
J1721-11 and -12 of the relay PCB 38 V?
Replace the relay PCB.
(+) and J513-A1 (–) on the DC controller PCB change from 0 to
about 5 V?
Replace the pickup controller PCB.
COPYRIGHT© 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500 REV.0 MAR. 2001