Xerox WorkCentre 4150

January 2016
2-32
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
05-400
Status Indicator RAPs
05-400 DADF Jam 4 RAP
05-400 The lead edge or trail edge of the document failed to actuate or deactuate the scan
sensor within the correct time in reverse mode.
Procedure
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
Go to the relevant procedure:
• 4150 Checkout
• 4250/4260 Checkout
4150 Checkout
Refer to Wiring Diagram 11. Perform the following:
1. Open the DADF top cover assembly, PL 5.15 Item 11. Remove all jammed paper.
2. Raise the DADF input tray, PL 5.10 Item 5. Remove all jammed paper.
3. Check the document path for damage or obstructions.
4. Check that the following components are clean and rotate freely.
•Duplex roll, PL 5.25 Item 22.
• Duplex roll idlers, PL 5.15 Item 28.
•Scan roll, PL 5.25 Item 23.
• Scan roll idlers, PL 5.10 Item 18.
• Gate roll, PL 5.25 Item 15.
• Gate roll idlers, PL 5.10 Item 18.
• Exit roll, PL 5.20 Item 2.
• Exit roll idlers, PL 5.20 Item 20.
5. Check that the scan sensor actuator, PL 5.25 Item 28 moves freely and is not damaged.
6. Enter dC330 code 05-140. Check the scan sensor (Q05-140).
NOTE: The scan sensor is mounted on the DADF PWB, PL 5.20 Item 6.
7. Remove the DADF rear cover, PL 5.10 Item 4. Enter dC330 code 05-200. Check that the
DADF scan motor, PL 5.25 Item 12 runs and drives the following components:
•Duplex roll, PL 5.25 Item 22.
•Scan roll, PL 5.25 Item 23.
• Gate roll, PL 5.25 Item 15.
8. Enter code 05-210. Check that the DADF duplex motor, PL 5.25 Item 5 runs and drives
the exit roll, PL 5.20 Item 2.
9. Check the wiring between the DADF scan motor and CN4 on the DADF PWB.
10. Check the wiring between the duplex motor and CN5 on the DADF PWB.
11. If necessary, install new components:
• DADF PWB, PL 5.20 Item 6.
• DADF scan motor, PL 5.25 Item 12.
• DADF scan motor assembly, PL 5.25 Item 10.
• Duplex motor assembly, PL 5.25 Item 4.
• Document transport assembly, PL 5.10 Item 2.
4250/4260 Checkout
Refer to Wiring Diagram 29. Perform the following:
1. Open the DADF top cover assembly, PL 5.30 Item 2. Raise the pickup guide assembly,
PL 5.45 Item 1. Check the document path for damage or obstructions. If necessary, install
a new document transport assembly, PL 5.30 Item 26.
2. Raise the DADF. Lower the lower inverter tray, PL 5.35 Item 3. Check the document path
for damage or obstructions.
3. Check that the following components are clean and rotate freely.
•CVT roll, PL 5.50 Item 19.
• Transport idler, PL 5.45 Item 11.
• CVT roll upper idler, PL 5.40 Item 15.
• CVT roll lower idler, PL 5.35 Item 8.
•Gate roll, PL 5.50 Item 18.
• Gate roll idlers, PL 5.35 Item 8.
• Lower exit roll, PL 5.55 Item 10.
• Lower exit roll idlers, PL 5.35 Item 8.
4. Remove the DADF lower guide assembly, PL 5.50 Item 1.
5. Check that the scan sensor actuator, PL 5.55 Item 4 moves freely and is not damaged.
6. Enter dC330 code 05-140. Check the scan sensor (Q05-140), PL 5.55 Item 1.
7. Check the wiring between the scan sensor and CN10 on the DADF PWB. If necessary,
install a new scan sensor, PL 5.55 Item 1.
8. Remove the DADF rear cover, PL 5.30 Item 13. Enter dC330 code 05-200. Check that the
DADF scan motor, PL 5.30 Item 6 runs and drives the CVT roll, PL 5.50 Item 19.
9. While the DADF scan motor runs, stack the code 05-310 to energize the registration
clutch (CL05-310). Check that the CVT roll does not rotate.
10. While the DADF scan motor runs, stack the code 05-320 to energize the lift solenoid
(SOL05-320). Check that the separation gate drive gear rotates.
11. Check the wiring between the DADF scan motor and CN6 on the DADF PWB.
12. Check the wiring between the registration clutch and CN6 on the DADF PWB. If neces-
sary, install a new registration clutch, PL 5.30 Item 9.
13. Check the wiring between the lift solenoid and CN9 on the DADF PWB. If necessary,
install a new DADF scan motor assembly, PL 5.30 Item 6.
14. If necessary, install new components:
• DADF scan motor assembly, PL 5.30 Item 6.
• DADF PWB, PL 5.30 Item 24.
• Document transport assembly, PL 5.30 Item 26.