Xerox Phaser 6125

Phaser 6125/6130 Color Laser Printer Service Manual 3-65
Error Messages and Codes
3 Check the connectors for connection
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?
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."
4 Does the error still occur when the
power is turned OFF and ON?
Go to step 5. Complete
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.
Go to step 6. Replace the
Fuser Harness
Assy.
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?
Go to step 7. Replace the
LVPS Harness
Assy.
7 Check after replacing the Fuser
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.
Go to step 8. Complete
8 Check after replacing the LVPS Board
Replace the LVPS Board (page 8-55
Does the error still occur when the
power is turned OFF and ON?
Replace the
MCU Board
(page 8-59).
Complete
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No