Canon 1130 Service Manual page 686

e. E020=00FF, xxFF
Cause
Hopper motor
(M10)
DC driver PCB,
CPU PCB
E020 Making Checks
1) Find out the color for which E020 is indicated in service mode (COPIER>DISPLAY>ERR).
2) Turn off and then on the copier, and select the following:
• A3/11x17
• 21 copies
• mono color copying (using the color for which E020 is indicated)
3) Select COPIER>DISPLAY>DENS in service mode.
4) Place several sheets of A3/11x17
5) Check the following:
• Normal if the reading of DENS of the color for which E020 is indicated approaches '0'
during copying.
• Is E020 indicated after copying operation?
COPYRIGHT © 2002 CANON INC.
Step Checks
1 Select the hopper motor (0) in
service mode
(COPIER>FUNCTION>PART-
CHK>MTR), and press OK for
MTR-ON. Does the hopper motor
rotate?
paper
CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 13 TROUBLESHOOTING
Yes/No
NO
YES
on the copyboard glass, and press the
Action
Check the wiring from
the DC driver PCB to
the hopper motor; if
normal, replace the
motor.
Replace the DC driver
PCB or the CPU PCB.
(After replacement,
execute the work under
II. H. 10. or II. H. 1.)
Start key.
13-109