Xerox Phaser 6125 Service Manual page 163

Phaser 6125/6130 Color Laser Printer Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
Check the connectors for connection
3
Remove the Fuser.
Warning: Start the operation after the
Fuser has cooled down.
Check the connections between the
MCU Board (P/J17) and Fuser (P/
J171).
Check the connections between the
Fuser (P/J171) and LVPS Board (P/
J47).
Check the connections between the
LVPS Board (P/J501 and P/J502) and
MCU Board (P/J14 and P/J15).
Are these connectors connected
correctly?
Does the error still occur when the
4
power is turned OFF and ON?
5 Check the Fuser Harness Assy for
continuity
Disconnect J17 from the MCU Board.
Disconnect J47 from the LVPS Board.
Is each cable of J17 and J47 <=> P171
continuous?
NOTE: P171 is attached to the frame.
6 Check the LVPS Harness Assy for
continuity
Disconnect J14 from the MCU Board.
Disconnect J501 from the LVPS
Board.
Is each cable of J14 <=> J501
continuous?
Check after replacing the Fuser
7
Replace the Fuser (page 8-9).
Warning: Start the operation after the
Fuser has cooled down.
Does the error still occur when the
power is turned OFF and ON?
NOTE: After replacement, be sure to
clear the life counter value.
Check after replacing the LVPS Board
8
Replace the LVPS Board (page 8-55
Does the error still occur when the
power is turned OFF and ON?
Error Messages and Codes
Yes No
Go to step 5. Reconnect the
connector(s) P/
J17, P/J47, P/
J171, P/J501, P/
J502, P/J14
and/or P/J15
correctly,
then go to step
4."
Go to step 5. Complete
Go to step 6. Replace the
Fuser Harness
Assy.
Go to step 7. Replace the
LVPS Harness
Assy.
Go to step 8. Complete
Replace the Complete
MCU Board
(page 8-59).
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