2
while the main motor was turning.
E052-
0000
Erroneous connection to duplex unit
Disconnection of the duplex unit was
detected after power-on, detection of
normal connection to the duplex unit, and
start of communication
- Check the connectors of the duplex unit
and DC controller PCB. - Replace the
duplex controller PCB. - Replace the DC
controller PCB.
E100-
0000
BD detection PCB failure
The BD detection PCB is faulty
- Check the connector of the BD detection
PCB. - Replace the laser scanner unit. -
Replace the DC controller PCB.
E196-
0001
Image processor PCB failure
Error on writing and readout ROM of
image processor PCB (mainn ROM).
- Putting the switch on/off of the power
supply. - Replace the image processor PCB.
E196-
0002
Image processor PCB failure
Error on writing and readout ROM of
image processor PCB (option ROM).
- Putting the switch on/off of the power
supply. - Replace the image processor PCB.
E197-
0000
Printer engine communication error
Erroneous communication between the
DC controller PCB and image processor
PCB was detected.
- Check the connectors of the DC controller
PCB and image processor PCB. - Replace
the DC controller PCB for normal
connection. - Replace the image processor
PCB.
Code
Description
Remedy
E500-
0001
Finisher communication error
Data communication could not be
performed normally. It has been retried
three times in vain.
- Check the connectors of the finisher
controller PCB and DC controller PCB for
normal connection. - Replace the finisher
controller PCB. - Replace the DC controller
PCB.
E520-
0001
- Offset motor or finisher controller PCB
failure
- Offset HP sensor failure The offset motor
was driven for 1000 ms in the HP sensor
approach direction, but the offset HP
sensor did not turn on.
- Check the connector of the offset HP
sensor. - Check the connector of the offset
motor. - Replace the offset HP sensor. -
Replace the offset motor. - Replace the
finisher controller PCB.
E520-
0002
- Offset motor or finisher controller PCB
failure
- Offset HP sensor failure The offset motor
was driven for 1000 ms in the HP sensor
escape direction, but the offset HP sensor
did not turn off.
- Check the connector of the offset HP
sensor. - Check the connector of the offset
motor. - Replace the offset HP sensor. -
Replace the offset motor. - Replace the
finisher controller PCB.
E531-
0001
- Staple unit failure
- Staple HP sensor failure
- Finisher controller PCB failure The staple
home position was not left when 400 ms
have lapsed since start of staple operation.
- Check the connector of the staple unit. -
Replace the staple unit. - Replace the
finisher controller PCB.
