Xerox Phaser 6180 Service Manual page 143

Phaser 6180 Color Laser Printer Service Manual
Troubleshooting Procedure Table (continued)
Step Actions and Questions
32 Check the Tray 3 Feeder Board signal.
1. Disconnect P/J27 on the MCU
Board.
2. Is there +24 V across ground <=>
J27-B4/J27-B5 when the Interlock
Switch is activated?
Check the following for evidence of
33
fault or damage:
Turn Roll, PL3.2.32
■
Feed Roll, PL12.1.9
■
34 Replace the Optional 550-Sheet Feeder
(page 8-96). Does the error still
occur?
Error Messages and Codes
Yes No
Replace the Tray Replace the
3 Feeder MCU Board
(page 8-102). (page 8-87).
Go to step 34. Replace the
defective
part(s). If the
Turn Roll is
damaged,
replace the Tray
3 Feeder
(page 8-102).
Replace the Complete.
MCU Board
(page 8-87).
3-17