Canon 1130 Service Manual page 693

CHAPTER 13 TROUBLESHOOTING
18 E062
Cause
SSR2
DC driver PC,
CPU PCB
19 E067
Cause
Connector (J421)
DC fuse PCB
Separation
charging assembly
External/internal
static eliminator
assembly
HVT-AC PCB
DC driver PCB,
CPU PCB
13-116
COPYRIGHT © 2002 CANON INC.
Step Checks
1 Replace SSR2. Is the problem
corrected?
Step Checks
1 Is the connector J421 on the HVT-
AC PCB disconnected?
2 Is 24 V present between J420-1 and
-2 on the HVT-AC PCB?
3 Is the separation charging assembly
showing signs of leakage?
4 Is the external/internal charging
assembly showing signs of
leakage?
5 Replace the HVT-AC PCB. Is the
problem corrected?
CANON CLC1100/1130/1150/1160/1180 REV.2 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
Yes/No Action
YES End.
NO Replace the DC driver
PCB or the CPU PCB.
(After replacement,
execute the work under
II. H. 10. or II. H. 1.)
Yes/No Action
YES Connect the connector
properly.
NO Replace the DC fuse
PCB.
YES Correct the area of
leakage; or, replace the
charging assembly.
YES Correct the area of
leakage; or, replace the
static eliminator.
YES End.
NO Replace the DC driver
PCB or the CPU PCB.
(After replacement,
execute the work under
II. H. 10. or II. H. 1.)