Phaser 6180 Color Laser Printer Service Manual 3-91
Error Messages and Codes
6 Check the Right Side Harness for 
continuity.
1. Disconnect P/J25 and P/J251.
2. Check continuity between P/J25 <=> 
P/J251.
Go to step 7. Replace the 
Right Side 
Harness.
7 Check the Drive Assembly signal.
1. Disconnect P/J25 from the MCU 
Board.
2. Are there +24 V across ground <=> 
J25-1/J25-2 when the Interlock 
Switch is activated?
Replace the 
Drive Assembly 
(page 8-76).
Replace the 
MCU Board 
(page 8-87).
Troubleshooting Procedure Table  (continued)
Step Actions and Questions Yes No