The Copy Has Fixing Faults - Canon NP6045 Service Manual

CHAPTER 10 TROUBLESHOOTING

14. The copy has fixing faults.

Cause Step
Upper roller,
Lower roller
Heater
(H1, H2)
Lower roller
pressure
Copy paper
Upper fixing
roller
10-70
COPYRIGHT © 1997 CANON INC.
Checks
1 Is the problem vertical?
2 Does the heater (H1, H2) turn ON
as soon as the power is turned
on?
3 Is the lower roller pressure (nip)
within standards?
4 Is the paper of a type
recommended by Canon?
YES/NO
YES
NO
NO
NO
YES
CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Action
Check the upper and
lower rollers for
scratches.
See "The fixing heater
fails to operate."
Adjust the lower roller
pressure.
Try recommended
paper; if the results are
good, advise the user to
use recommended
paper.
Check the upper roller
for peeling.