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ERROR CODE LIST
Warning
Classification
code
Image
E46-63
control
abnormality
E46-64
E46-80
E46-81
E46-82
E46-83
E46-90
E46-91
Communi-
E50-01
cation
abnormality
E50-02
E50-03
E50-04
E50-05
Causes
AGC was retried because of reduction
in exposure lamp intensity, but no
error occurred.
The PWM
curve could not be
generated properly.
The message queue was insufficient
or destroyed.
The parameter value is too large.
The ID of the message queue source
task is undefined.
The message reception event is
undefined.
The access to the memory is illegal.
The header read address is illegal.
Main unit drive serial input error 1.
Serial data is not received from the
main unit drive section within 0.5
second after reception of power-on
ACK.
Main unit drive serial input error 2.
Serial data is not received from the
main unit drive section within 0.5
second after reception of power-on
ACK.
Main unit drive serial input error 3.
Serial data is not received from the
main unit drive section within 0.5
second after reception of power-on
ACK.
Main unit drive serial input error 4.
Serial data is not received from the
main unit drive section within 0.5
second after reception of power-on
ACK.
Drive board communication reception
error detection fault.
A reception error occurred during
reception of drive board serial data,
or a data checksum error or ID
information error occurred four
consecutive times although a resent
request had been issued three times.
4 - 62
Operation in case of
Estimated abnormal
warning occurrence
Error code is not dis-
L1(exposure lamp)
played on operation
panel. It is displayed
only on data collec-
TCSB(toner control
tion, list output.
sensor board)
If copy operation is
ICB (image control
being performed, the
board)
main body stops after
paper ejection.
The RL1 (main) is
turned OFF.
ICB (image control board)
DIMM contact failure
ICB (image control
board)
The machine stops
PRCB (printer
immediately.
RL1
control board)
(main) is turned OFF.
PRCB (printer
control board)
Drive boards
parts
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