Xerox Phaser 6280 - Page 259

Phaser 6280 Color Laser Printer Service Manual 3-123
Error Messages and Codes
5 1. Perform the Sub Motor test
(page 4-42): Service Mode >
Engine Diag > Motor Test > Sub
Motor. During the test, close the
Front Cover.
2.Does the Motor operate properly?
Replace the
MCU Board
(
page 8-86).
Go to step 6.
6 1. Check the Main Drive Assembly for
correct installation.
2.Is the Main Drive Assembly
correctly installed?
Go to step 7. Reseat the Main
Drive Assembly
(
page 8-70).
Go to step 8.
7 Does the error still occur? Go to step 8. Complete.
8 Check the Right Side Harness for
continuity.
1.Disconnect P/J22 from the MCU
Board and P/J221 from the Main
Drive Assembly.
2.Check continuity between P/J22 <=>
P/J221.
Go to step 9. Replace the
Right Side
Harness.
9 Check the Main Drive Assembly signal.
1.Disconnect P/J22 from the MCU
Board.
2.Are there +24 V across ground <=>
J22-A2/J22-A4 pin when the
Interlock Switch is activated?
Replace the
Main Drive
Assembly
(
page 8-70).
Replace the
MCU Board
(
page 8-86).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No