Xerox Phaser 6125 Service Manual page 166

Error Messages and Codes
3-68
Troubleshooting Procedure Table (continued)
Step Actions and Questions
1. Close the Front Cover.
3
2. Perform the Main Motor test
(page 4-27): Service Mode >
Engine Diag > Motor Test
Motor FULL2.
Does the Motor operate properly?
4 Check the wiring harness connectors
P/J21 and P/J211 between the MCU
Board and the Main Drive.
Are the connectors securely
connected?
5 Turn the power Off, then On.
Does the error still occur?
Check the Main Drive for correct
6
installation. Is the Main Drive securely
installed?
Does the error still occur?
7
8 Check the Main Drive signal.
1. Disconnect P/J21 on the MCU
Board.
2. Are there +24 V across ground <=>
J21-2/J21-4 when the Interlock
Switch is activated?
Yes
Replace the
MCU Board
(page 8-59).
> Main
Go to step 6.
Go to step 6.
Go to step 8.
Go to step 8.
Replace the
Main Drive
Assembly
(page 8-52).
Phaser 6125/6130 Color Laser Printer Service Manual
No
Go to step 4.
Reconnect the
connectors. Go
to step 5.
Complete.
Reseat the Main
Drive. Go to
step 7.
Complete.
Replace the
MCU Board
(page 8-59).