Canon CLC 1120 Service Manual page 857

CHAPTER 13 TROUBLESHOOTING
Code
E004
E005
E008
E010
E012
E013
E014
13-330
COPYRIGHT © 1999 CANON INC.
Cause
· The SSR1 has a short circuit.
· The CPU PCB is faulty.
· The cleaning belt inside the fixing
assembly has been taken up for a
specific length.
· The fixing cleaning belt length
sensor (PS11/PS67) is faulty.
· The DC driver PCB is faulty.
· The CPU PCB is faulty.
· The fixing oil pump driver PCB is
faulty.
· The DC driver PCB is faulty.
· The CPU PCB is faulty.
· The main motor (M4) is faulty.
· The main motor drive system is
subjected to an overload.
· The main motor driver PCB is
faulty.
· The DC driver PCB is faulty.
· The CPU PCB is faulty.
· The drum motor (M2) is faulty.
· The drum motor drive system is
subjected to an overload.
· The DC driver PCB is faulty.
· The CPU PCB is faulty.
· The waste toner feedscrew lock
detecting switch (SW7) is faulty.
· The waste toner feedscrew is
faulty.
· The DC driver PCB is faulty.
· The CPU PCB is faulty.
· The fixing motor (M5) is faulty.
· The fixing motor drive system is
subjected to an overload.
· The DC driver PCB is faulty.
· The CPU PCB is faulty.
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Timing of detection
xx indicates a heater.
xx=01: upper heater
xx=02: lower heater
xx01 The SSR1 is on while the DC-
CPU is trying to keep it off.
0001 As many as 200 copies have
been made after the fixing
upper cleaning belt length
sensor detected the sensor
lever and indicated a warning
on the control panel.
0002 As many as 200 copies have
been made after the fixing
lower cleaning belt length
sensor detected the sensor
lever and indicated a warning
on the control panel.
0000 The fixing oil pump driver
PCB does not generate a drive
signal even when the fixing oil
pump drive signal is turned
on.
0001 The fixing oil pump driver
PCB generates a drive signal
even when the fixing oil pump
drive signal is turned off.
The main motor ready signal
(MNMRDY) is '0' for 1 sec or more
while the main motor is rotating.
0001 Not used.
0002 The drum motor ready signal
(DRMRDY) is '0' for 1 sec (4
sec during deceleration) while
the drum motor is rotating.
The waste toner feedscrew cannot
rotate, and the waste toner feedscrew
lock detecting switch has been
pressed.
0000 The motor lock signal
(FXMLK) is '0' for 1 sec or
more while the fixing motor is
rotating.