Xerox Phaser 6180MFP Service Manual page 278

Error Messages and Codes
3-90
Troubleshooting Procedure Table (continued)
Step Actions and Questions
Check the Feeder Unit Harness for
5
continuity.
1. Disconnect P/J419 from the Tray 3
Feeder Board.
2. Disconnect P/J273 from the Right
Side Harness.
3. Check continuity between P/J419
<=> P/J273.
Check the Right Side Harness for
6
continuity.
1. Disconnect P/J27 from the MCU
Board.
2. Disconnect P/J273 from the Feeder
Unit Harness.
3. Check continuity between P/J27 <=>
P/J273.
7 1. Replace the Optional 550-Sheet
Feeder (page 8-116).
2. Does the error still occur when the
printer is turned On?
Yes
Go to step 6.
To go step 7.
Replace the
MCU Board
(page 8-88).
Phaser 6180MFP Multifunction Printer Service Manual
No
Replace the
Feeder Unit
Harness.
Replace the
Right Side
Harness.
Complete.