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Chapter 2 Troubleshooting
FIP-AC Power
Step Check
Remedy
Yes No
Possible causative parts:
SWITCH ASSY INLET MG AIO (PL8.3.7)
PWBA LVPS (PL8.2.12)
1
Checking the printer.
Does the motor noise arise when turning on the power?
During this test, close the COVER ASSY FRONT MG.
Go to FIP-DC. Go to step 2.
2
Checking the power supply on wall outlet.
Connect the power cord with other wall outlet.
Does the printer operate normally?
End of work. Go to step 3.
3
Checking the power code for connection.
Reconnect the power cord.
Does the printer operate normally?
End of work. Go to step 4.
4
Checking the connector of SWITCH ASSY INLET MG AIO
for connection.
Disconnect the power cord and wait for one minute.
Reconnect the connector of SWITCH ASSY INLET MG
AIO.
Does the printer operate normally?
End of work.
Replace the
SWITCH ASSY
INLET MG AIO,
then go to step 5.
5
Checking the connector of PWBA LVPS for connection.
Disconnect the power cord and wait for one minute.
Reconnect the all connectors of PWBA LVPS.
Does the printer operate normally?
End of work.
Replace the
PWBA LVPS
(Refer to REP8.9.)
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