Cleaning Assembly; Holding Tray Assembly (Copying On 1St Side Of Two-Sided/Overlay Copy) - Canon NP6045 Service Manual

5. Cleaning assembly

Cause Step
Transfer/ sepa-
ration charging
assembly, Pre-
transfer charg-
ing assembly
Separation claw
(cleaner
assembly)
Copy paper
High-voltage
transformer, DC
controller PCB

6. Holding tray assembly (copying on 1st side of two-sided/overlay copy)

Cause Step
Holding tray
inlet paper
sensor (PS15)
COPYRIGHT © 1997 CANON INC.
Checks
1 Are the transfer/separation
charging assembly and the pre-
transfer charging assembly
installed securely?
2 Is the height of the charging wire
as specified?
3 Is the separation claw under the
cleaner assembly damaged?
4 Try Canon-recommended paper.
Is the problem corrected?
Checks
1 Perform steps 1 through 3 of 4.
"Fixing/delivery assembly." Is the
problem corrected?
2 Is the holding tray inlet paper
sensor (PS15) normal?
CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
YES/NO Action
NO Install the
transfer/separation
charging assembly and
the pre-transfer charging
assembly securely.
NO Adjust the height of the
charging wire.
YES Replace the separation
claw.
YES Advise the user to use
recommended paper.
NO 1. Check the high-
voltage transformer.
2. Check the DC
controller PCB.
YES/NO Action
YES End.
NO Replace PS15.
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