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Warning
Classification
code
Process
F29-10
The control patch is not output be-
abnormality
cause Vl exceeds 350V during drum
potential correction.
Drum potential correction is not
com-pleted if it is made 5 or more
times. If this trouble is detected 5
successive times, the
corresponding error code
is displayed.
F29-11
Drum potential correction is not
com-pleted if it is made 10 or more
times. If this trouble is detected 5
successive times, the
corresponding error code is
displayed.
F29-12
Automatic adjustment of the transfer
current is not completed.
F29-13
Automatic adjustment of the separa-
tion (AC) current is not completed.
F29-14
Automatic adjustment of the separa-
tion (DC) current is not completed.
F29-15
Automatic adjustment of the develop-
ing bias (DC) current is not
completed.
Fan
F32-01
The FM2 EM signal was abnormal 2
abnormality
seconds
(developing suction) ON.
Two seconds after turning FM2 OFF
and ON again, the FM2 EM signal is
still abnormal and a trouble detection
signal (24V off) is detected.
F32-02
The FM2 EM signal was abnormal 2
seconds
(developing suction) ON.
Two seconds after turning FM2 OFF
and ON again, the FM2 EM signal is
still abnormal and a trouble detection
signal (blown fuse) is detected.
F32-03
The FM2 EM signal was abnormal 2
seconds
(developing suction) ON.
Two seconds after turning FM2 OFF
and ON again, the FM2 EM signal is
still abnormal and a trouble detection
signal (24V off/blown fuse) is not
detected.
Causes
after
tur ning
FM2
after
tur ning
FM2
after
tur ning
FM2
4 - 53
ERROR CODE LIST
Operation in case of
Estimated abnormal
warning occurrence
The main body stops
DPSB (drum
immediately and RL1
potential sensor
(main) is turned OFF.
board)
PRCB (printer
control board)
Error code is not dis-
HV1 (high voltage
played on operation
unit 1)
panel. It is displayed
HV2 (high voltage
only on data collec-
unit 2)
tion, list output. Main
PRCB (printer
body control is per-
control board)
formed using previ-
ADUSDB (ADU
ous data.
stand drive board)
The machine stops
ACDB (AC drive
immediately and RL1
board)
(main) is turned OFF.
FM2 (developing
suction)
parts
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