3-62 Phaser 6130 Color Laser Printer Service Manual
Error Messages and Codes
Fuser Errors
Insert Fuser 
The printer detects that the Fuser is not installed.
Applicable Chain Link
■ 010-317: Fuser not detected
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
Fuser (PL6.1.1) 
Fuser Harness Assy (PL6.1.2)
MCU Board (PL8.2.13)
■ “Map 2 - Laser Unit, Feeder Assembly” 
on page 10-9
■ “Map 4 - Toner Dispenser Motors, HVPS, 
MCU” on page 10-11
■ “Feeder, Manual Feed, & Registration” on 
page 10-19
Troubleshooting Procedure Table 
Step Actions and Questions Yes No
1 Reseat the Fuser.
Warning: Start the operation after the 
Fuser has cooled down.
Does the error still occur when the 
power is turned OFF and ON?
Go to step 2. Complete
2 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 and Fuser.
Are P/J17 and P/J171 connected 
correctly?
Go to step 4. Reconnect the 
connector(s) P/
J17 and/or P/
J171 correctly, 
then go to step 
3.
3 Does the error still occur when the 
power is turned OFF and ON?
Go to step 4. Complete
4 Check the Fuser Harness Assy for 
continuity
Remove the Fuser.
Warning: Start the operation after the 
Fuser has cooled down.
Disconnect J17 from the MCU Board.
Is each cable of J17 <=> P171 
continuous? 
NOTE: P171 is attached to the frame.
Go to step 5. Replace the 
Fuser Harness 
Assy.