Optional 550-Sheet Feeder Pwba (Tray 3) - Xerox Phaser 4500 Service Manual

Optional 550-Sheet Feeder PWBA (Tray 3)

Phaser 4500/4510 Service Manual
Note
Use this procedure when the optional 550-sheet paper feeder is installed
as tray 3. When it is installed as tray 4, see the procedure for the "Optional
550-Sheet Feeder PWBA (Tray 4)" on page 4-40.
Troubleshooting Reference
Applicable Parts
Feeder harness 1
550-sheet feeder PWBA
Feeder harness 2
HVPS/engine logic board
Troubleshooting Procedure
Steps Actions and Questions
Check feeder harness 2 for continuity:
1
Remove feeder harness 2.
Is J2083 <=> J83 continuous?
Check feeder harness 1 (in the print engine)
2
for continuity:
Remove feeder harness 1.
Is feeder harness 1 continuous?
Replace the 550-sheet feeder PWBA
3
(page 8-85).
Does the problem still occur after
replacement?
General Troubleshooting
Wiring and Plug/Jack Map References
"550-Sheet Feeder Signal Diagram" on
page 10-33
"550-Sheet Feeder General Wiring Diagram" on
page 10-32
"550-Sheet Feeder Plug/Jack Locator" on
page 10-12
Yes
Go to step 2.
Go to step 3.
Problem
solved.
No
Replace
feeder
harness 2.
Replace
feeder
harness 1.
Replace the
HVPS/engine
logic board
(page 8-73).
4-39