Fixing Delivery Assembly - Canon iR1200 Series Service Manual

5.2.4 Fixing Delivery Assembly

General conditions
1) Is the delivery roller rotating normally?
YES: Go through steps 2) to 7).
NO:
Paper
2) Is the paper curled or wavy?
YES: Replace the paper, and advise the user on the correct method of
Paper
3) Try paper of a recommended type. Is the problem corrected?
YES: Advise the user to use recommended paper.
Fixing pressure roller
4) Execute fixing pressure roller cleaning. Is the problem corrected?
YES: Advise the user to clean the component on a periodical basis.
Fixing inlet guide
5) Is the fixing inlet guide soiled, or is there foreign matter?
YES: Clean it. If there is any foreign matter, remove it.
Roller (fixing delivery system)
6) Is the surface of the following rollers normal?
•
•
NO:
Delivery sensor
7) Check the delivery sensor. Is the problem corrected?
NO:
Gear (in drive assembly; for fixing plessure roller, delivery roller drive)
8) Is any of the gears of the drive assembly (used to drive the fixing
YES: Replace the damaged gear.
COPYRIGHT © 2002 CANON INC.
Go to step 8).
storing paper.
(See 4.1.1 of Chapter 6.)
fixing pressure roller
delivery roller
Clean the soiled component. If scratched, replace it.
Replace the delivery sensor.
pressure roller, delivery roller) cracked or damaged?
2000 2000 2000 2000
CHAPTER 7 TROUBLESHOOTING
CANON iR1200/iR1300 Series REV. 0 AUG. 2002
7-93