Canon 1130 Service Manual page 939

CHAPTER 13 TROUBLESHOOTING
Code
E351
E620
E634
E700
E717
E718
E719
E800
E803
E804
13-348
COPYRIGHT © 2002 CANON INC.
Cause
• The IP-MAIN PCB is faulty.
• The IP-ECO PCB is faulty.
• The connection between IP-
MAIN, IP-ECO PCB, and laser
driver PCB is faulty.
• The IP-ED PCB is faulty.
• The IP-MAIN PCB is faulty.
• The projector lamp is faulty.
• The projector thermal switch is
faulty.
• The CPU PCB is faulty.
• The DC power supply is faulty.
• An error has occurred in
conjunction with the copy data
controller/remote diagnosis device.
• The IP-PRJ PCB is faulty.
• The IP-MAIN PCB is faulty.
• The projector controller PCB is
faulty.
• The wiring is faulty.
• The coin vendor is faulty.
• The CPU PCB is faulty.
• The power switch is faulty.
• The DC harness is faulty.
• The DC driver PCB is faulty.
• The CPU PCB is faulty.
• The 24V output is faulty.
• The DC power cut relay is faulty.
• The DC fuse PCB is faulty.
• The CPU PCB is faulty.
• The DC driver PCB is faulty.
• The operation of a fan (indicated
by detail code) is faulty.
• The CPU PCB is faulty.
• The DC driver PCB is faulty.
CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
Timing of detection
The IP-ECO PCB and the IP-MAIN
PCB are not connected.
The IP-ECO PCB and its ROM are a
poor match.
The communication between IP-ED-
PCB and IP-MAIN PCB is
interrupted for 5 sec or more.
The LAOFF signal remains '0' when
the projector controller PCB turns
on the LCNT signal.
The communication between the
DC-CPU and the R-CPU on the
CPU PCB is interrupted for 5 sec or
more.
The copy data controller or the
remote diagnostic device has been
physically detached.
The communication between the
projector controller PCB and the IP-
MAIN PCB is interrupted for 5 sec
or more.
0000 The communication between
the coin vendor and the CPU
PCB is disrupted.
An open circuit has been detected in
the auto shut-off signal.
0000 During copying operation, the
CPU does not detect a 24V
output for about 5 sec when
the transfer unit lever switch,
front left cover switch, and
delivery cover switch are
closed.
0001 The electrical unit fan (FM8)
has stopped to rotate in error.
0002 The IP cooling fan (FM7) has
stopped to rotate in error.
0003 The exhaust fan (FM2) has
stopped to rotate in error.
0004 The ozone suction fan (FM5)
has stopped to rotate in error.
0005 The toner suction fan (FM6)
has stopped to rotate in error.
0006 The laser scanner motor
cooling fan (FM4) has
stopped to rotate in error.
0008 The primary charging
assembly fan (FM3) has
stopped to rotate in error.