Canon CP660 Service Manual page 314

CHAPTER 10 TROUBLESHOOTING
4 E009
Cause Step
Fixing assem- 1
bly
Connectors 2
5 E010/E011
Cause Step
Connector 1
Main motor 2
6 E013
Cause Step
Waste toner 1
case
10-32
COPYRIGHT © 1999 CANON INC.
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Checks
Does the rated voltage of the fixing
assembly match the machine's volt-
age?
Are the connectors J222 on the DC
controller PCB and the connectors
J26 of the fixing assembly connect-
ed securely?
Checks
Are the connector J219 on the DC
controller PCB and the relay con-
nector J1 connected securely?
Does the voltage between the con-
nector J219-4 (MON*) on the DC
controller PCB and the connector
J219-5 (GND) change from about 5
to 0 V when the power is turned on?
Checks
Is the photosensitive drum cartridge
full of waste toner?
Yes/No
NO
NO
YES
Yes/No
NO
YES
NO
Yes/No
YES
NO
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Action
Check the parts num-
ber; if necessary,
replace the fixing
assembly or the printer
unit power supply.
Connect the connec-
tors.
Replace the DC con-
troller PCB.
Action
Connect the connec-
tors securely.
Replace the main
motor.
Replace the DC con-
troller PCB.
Action
Replace the photosen-
sitive drum cartridge.
Replace the DC con-
troller PCB.