Exit Motor Pwba - Xerox Phaser 4500 Service Manual

Exit Motor PWBA

Troubleshooting Reference
Applicable Parts
Exit Motor PWBA
LVPS Harness Assembly
LVPS
HVPS/Engine Logic Board
Troubleshooting Procedure
Steps Actions and Questions
1 Check the LVPS Harness Assembly:
1. Disconnect P/J27, P/J10, P/J102 and P/
J101 from the LVPS Harness Assembly.
2. Test for continuity across the following
points:
J27 <=> J102
J10-8 <=> J101-2
Are both continuous?
2 Check the Exit Motor PWBA power source
voltage:
1. Disconnect P/J101 from the Exit Motor
PWBA.
2. Measure the voltage across J101-2 <=>
J101-1.
Is the voltage +24 VDC?
3 Replace the Exit Motor PWBA (page 8-76).
Is the problem cleared, after
replacement?
4-30
Wiring and Plug/Jack Map References
"24 V Interlock, Rear Cover Switch, Main Motor, Sub
Fan, Exit Motor Assembly" on page 10-18
"Print Engine General Wiring Diagram" on
page 10-17
"Print Engine Plug/Jack Locator" on page 10-3
Yes
Go to step 2.
Go to step 3.
Problem solved.
No
LVPS Harness
HVPS/Engine
Phaser 4500 Service Manual
Replace the
Assembly.
Replace the
LVPS
(page 8-78).
Replace the
Logic Board
(page 8-89).