Xerox Phaser 6250 Service Manual page 104

Troubleshooting Procedure Table (Continued)
Steps Actions and Questions
8 Use service diagnostics to test the Duplex
Motor.
Actuate the Interlock Switch during the
test.
9 Verify the voltage between
P 50-1<=>P 60-2 on the Motor Driver
Board is +24 VDC.
10 Check J 131<=>J 50 on the Duplex
Harness for continuity.
See "Drive Section" on page 10-18.
11 Does the error recur after replacing the
Duplex Motor?
12 Check J 12 <=> J 42 pins on the DRV 2
Harness for continuity.
See "Drive Section" on page 10-18.
3-22 Phaser 6250 Color Laser Printer Service Manual
Yes
Replace the Chute
Assembly Exit,
page 8-62.
Go to Step 10.
Got to Step 11.
Go to Step 12.
Replace the
Engine Control
Board,
page 8-107.
No
Go to Step 9.
Replace the
Motor Driver
Board,
page 8-101.
Replace the
Duplex Harness
Assembly,
PL 6.1.23.
Complete
Replace the
Assembly,
Harness DRV2-
2,
PL 13.1.3.