Xerox 4150 - WorkCentre B/W Laser, Service Manual

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January 2016
2-56 WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
08-100, 08-200, 300, 400
Status Indicator RAPs
4265 Checkout
NOTE: The main PWB has test points. The location of the test points is shown on the Main
PWB PJ location illustration.
NOTE: The side cover assembly interlock switch must be closed to 24V to the motors
and clutches.
Refer to Wiring Diagram 38 and Wiring Diagram 39 . Perform the following:
1. Switch off the machine, then switch on the machine.
2. Open the side cover assembly, PL 7.30 Item 1 . Remove all jammed paper.
3. Check the paper path for damage or obstructions.
4. Remove the fuser, PL 10.10 Item 4 . Check that the exit sensor actuator, PL 10.28 Item 12
moves freely and is not damaged. If necessary, install a new fuser, PL 10.28 Item 1 .
5. Check the fuser stripper fingers, PL 10.30 Item 2 . Install new components as necessary,
PL 10.30 .
6. Enter dC330 code 08-600. Check the exit sensor (Q08-600), PL 10.15 Item 2 .
7. Check the wiring between the exit sensor and CN2 on the Main PWB . If necessary, install
a new exit sensor, PL 10.15 Item 2 .
8. Check that the registration sensor actuator, PL 8.15 Item 5 moves freely and is not dam-
aged. If necessary, install a new registration sensor actuator assembly, PL 8.15 Item 14 .
9. Enter dC330 code 08-500. Check the registration sensor (Q08-500), PL 8.15 Item 8 .
10. Check the wiring between the registration sensor and CN27 on the Main PWB . If neces-
sary, install a new registration sensor, PL 8.15 Item 8 .
11. Enter dC330 code 10-400. Check that the fuser motor (MOT10-400), PL 10.20 Item 3 ,
runs and drives the fuser rolls.
12. Check the wiring between the fuser motor and CN28 on the Main PWB . Install new com-
ponents as necessary, PL 10.20 and PL 10.28 .
13. Enter dC330 code 04-100 to run the main BLDC motor.
14. While the main BLDC motor runs, stack the code 08-850 to energize the registration
clutch (CL08-850). Check that the registration roll, PL 4.15 Item 1 rotates.
15. Check the wiring between the registration clutch, PL 4.15 Item 4 and CN27 on the Main
PWB . Install new components as necessary, PL 4.15 .
16. Clean the registration roll, PL 4.15 Item 1 and the registration roll idler, PL 4.15 Item 7 .
Install new components as necessary.
17. If necessary, install a new fuser, PL 10.28 Item 1 .
18. Perform the OF5 Main PWB Check RAP.
08-200, 300, 400 Jam in Tray RAP
08-200 The machine has detected a paper jam in the tray 2 feed area.
08-300 The machine has detected a paper jam in the tray 3 feed area.
08-400 The machine has detected a paper jam in the tray 4 feed area.
Procedure
Go to the 07-231, 331, 431 Check the Tray Feed Area RAP.