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ERROR CODE and TROUBLESHOOTING
8 - 329
High-voltage
transformer
(developer
bias)
14 Is the high-voltage transformer output
settings improper?
Adjust the high-voltage transformer
output.
15 Are the connector of the high-voltage
harness securely connected? Is the
harness open circuited?
Reconnect the harness securely.
Replace the high-voltage harness.
2nd transfer
contact/release
unit
(cam unit)
16 Is there any abnormality on the cam,
pusher and actuator?
Check if the cam, pusher and
actuator are installed correctly and
there are no damages on them.
Repair or replace them if needed.
17 Is the 2nd transfer pressure reduction
operating correctly during Thick
paper printing?
Invalidate the 2nd transfer pressure
reduction operation (change the
value from “1” to “0” for 08-4663.),
and check if the transfer failure is
cleared.
If it still persists, perform step 16
again.
Cause/Section Step Check item Measures
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