Laser Error - Xerox Phaser 6128MFP Service Manual

Error Messages and Codes

Laser Error

Applicable Error
Initial Actions
3-104
Troubleshooting Procedure Table (continued)
Step Actions and Questions
4 Check for +24 V at J503 on the MCU
Board.
Is +24 V available at J503-1 <=>
ground when the Interlock Switch is
closed?
5 Replace the LVPS (page 8-47).
Does the error persist?
An error was detected in the Laser Unit. The following troubleshooting procedure
applies to this error.
• 061-370: Laser Error
• Cycle printer power.
• If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Laser Unit, PL4.1.1
ROS RE Harness, PL4.1.22
ROS Video Harness, PL4.1.23
MCU Board, PL10.7.7
Troubleshooting Procedure Table
Step Actions and Questions
1 Check the Laser Unit for correct
installation.
Is the Laser Unit correctly installed?
2 Does the error still occur when the
power is turned On?
Yes No
Replace the Fan Go to step 5.
(page 8-50).
Replace the Complete.
MCU Board
(page 8-57).
Wiring and Plug/Jack Map References
"Map 2 - Feed and Laser Unit" on page 10-7
"Laser Unit" on page 10-17
Yes No
Go to step 3. Reinstall the
Laser Unit
(page 8-98),
then go to step
2.
Go to step 3. Complete.
Phaser 6128MFP Service Manual