Xerox Phaser 6280 - Page 249

Phaser 6280 Color Laser Printer Service Manual 3-113
Error Messages and Codes
14 Check the Right Side Harness for
continuity.
1.Disconnect P/J27 from the MCU
Board and P/J272 from the Front
Cover Harness.
2.Check continuity between P/J27 and
P/J272.
Go to step 15. Replace the
Right Side
Harness.
15 Check the Duplex Board signal.
1.Disconnect P/J27 from the MCU
Board.
2.Are there +24 V across ground <=>
J27-17/J27-18 pin when the
Interlock is activated?
Replace the
Duplex Unit
(
page 8-99).
Replace the
MCU Board
(
page 8-86).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No