Canon CLC 1120 Service Manual page 167

Related Error Code
E061
E061 is an error code associated with the mechanism controlling the surface potential of
the drum, and points to the following:
(The notation "xx" of detail code indicates the color of the developing assembly; e.g.,
xx=01: M, xx=02: Y, xx=03: Y, xx=04: Bk.)
Check Detail
code
Potential 0000
sensor
0001
Pre- 0010
exposure
lamp
Primary 0020
charging
assembly
0030
0031
0032
Post- 0040
cleaning
charging
assembly
Laser 0050
0051
0052
0053
COPYRIGHT © 1999 CANON INC.
Description
Vd/VL before offset is -10 V or
less.
The offset value is other than 100
±50.
VL3 is -200 V or less.
Vd1/Vd2/VdI is -30 V or less.
The Vd1/Vd2/VdI is -100 V or less.
Vd1/Vd2/VdI is -900 V or more.
The difference between Vd1 and Vd2
is 100 V or less.
Vd3 is -100 V or less.
The difference between Vd1 and VL1
is 30 V or less and, in addition,Vd1 is
-350 or more,
or The difference between Vd2 and
VL2 is 30 V or less and, in addition,
Vd2 is -550 V or more.
Vd1 is -300 V or less, and Vd2 is -500
V or less.
VL1 is -200 V or more, and VL2 is -
250 V or more.
Vd1 is -100V or less, and Vd2 is -
150V or less.
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 6 IMAGE FORMATION SYSTEM
Possible cause
The potential sensor is faulty.
The pre-exposure lamp is out of
order.
The primary high-voltage output is
faulty, or the charge wire is
broken.
The grid bias has not been
generated.
The grid bias control mechanism is
faulty.
The grid bias output is faulty.
The post-cleaning charging output is
faulty.
The laser fails to turn on, the
guiding mirror is faulty, or the laser
shutter is faulty.
The laser is faulty.
The laser fails to turn on, the
guiding mirror is faulty, or the laser
shutter is faulty.
The laser is faulty.
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