Ac Supply Problems - Xerox Phaser 6128MFP Service Manual

AC Supply Problems

Phaser 6128MFP Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
5 Reseat the Imaging Unit.
Does the electrical noise error still occur?
6 Reseat the Transfer Belt.
Does the electrical noise error still occur?
Troubleshooting Reference Table
Applicable Parts
LVPS, PL10.6.16
Troubleshooting Procedure Table
Step Actions and Questions
1 NOTE:
During this test, close the Front Cover.
Does motor noise occur when the power
is turned On?
2 1. Connect the printer power cord to
another electrical outlet.
2. Turn the printer power On.
Does the printer operate normally?
3 1. Turn the printer power Off.
2. Reconnect the printer power cord.
3. Turn the printer power On.
Does the printer operate normally?
4 Test the GFI Breaker
Does the GFI Breaker operate normally?
5 1. Turn the printer power Off.
2. Disconnect the power cord and wait for
one minute.
3. Reseat the LVPS connectors.
4. Turn the printer power On.
Does the printer operate normally?
6 1. Turn the printer power Off.
2. Disconnect the printer power cord and
wait for one minute.
3. Reconnect the power cord.
4. Turn the printer power On.
Does the printer operate normally?
General Troubleshooting
Yes
Go to step 6. Complete
Reseat the
HVPS.
Wiring and Plug/Jack Map References
Yes
Go to "DC
Short" on
page 4-74.
Complete
Complete
Complete
Complete
Complete
No
Complete
No
Go to step 2.
Go to step 3.
Go to step 4.
Go to step 5.
Go to step 6.
Replace the
LVPS.
(page 8-47)
4-73