Xerox Phaser 4500 Service Manual page 216

General Troubleshooting
4-62
Troubleshooting Procedure (continued)
Steps Actions and Questions
Check stacker harness 1:
3
1. Remove stacker harness 1.
2. Test J30 <=> J3070 for continuity
Is the harness continuous?
Replace the stacker PWBA (page 8-119).
4
Is the problem cleared?
Yes No
Go to step 4. Replace
stacker
harness 1.
Problem Replace the
solved. HVPS/engine
logic board
(page 8-73).
Phaser 4500/4510 Service Manual