Xerox WorkCentre 4150 Service Manual page 132

08-600 Duplex Jam 0 RAP
08-600 The lead edge of the document failed to actuate the feed sensor within the correct time.
Procedure
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.
NOTE: If paper jams occur in the Accordion after replacing the Duplex Exit Gate, or the Side
Cover Assembly, check for the presence of Extension Fingers and remove them, if present.
(These fingers were present on earlier machine configurations, and have since been replaced
with an improved design with an enlarged opening in the Exit Gate.)
NOTE: The main PWB has test points. The location of the test points is shown on the following
PJ location illustrations:
• 4150 Main PWB.
• 4250/4260 Main PWB.
• 4265 Main PWB.
NOTE: The side cover assembly interlock switch must be closed to supply +24V to the motors
and clutches.
Refer to:
• (4150) Wiring Diagram 5 and Wiring Diagram
• (4250/4260) Wiring Diagram 24.
• (4265) Wiring Diagram 40.
Perform the following:
1. Open the right hand cover. Remove all jammed paper.
2. Check the paper path for damage or obstructions.
NOTE: If paper jams in the Accordion after replacing the Duplex Exit Gate, or the Side
Cover Assembly, check for the presence of Extension Fingers and remove them, if
present. (These fingers were present on earlier machine configurations, and have since
been replaced with an improved design with an enlarged opening in the Exit Gate.)
3. Check that the feed sensor actuator,
necessary, install a new feed sensor actuator assembly,
4. Enter dC330 code 08-100. Check the feed sensor (Q08-100),
5. (4150) Check the wiring between the feed sensor and CN13 on the
sary, install a new feed sensor, PL 8.15 Item
6. (4250/4260) Check the wiring between the feed sensor and CN12 on the
necessary, install a new feed sensor,
7. (4265) Check the wiring between the feed sensor and CN27 on the
sary, install a new feed sensor, PL 8.15 Item
8. Enter dC330 code 04-100 to run the main BLDC motor.
9. While the main BLDC motor runs, stack the code 08-850 to energize the registration
clutch (CL08-850). Check that the registration roll,
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
WARNING
7.
PL 8.15 Item 4 moves freely and is not damaged. If
PL 8.15 Item 13.
PL 8.15 Item
Main PWB. If neces-
8.
PL 8.15 Item 8.
Main PWB. If neces-
8.
PL 4.15 Item 1 rotates.
10. (4150) Check the wiring between the registration clutch,
Main PWB. Install new components as necessary,
11. (4250/4260) Check the wiring between the registration clutch,
on the Main PWB. Install new components as necessary,
12. (4265) Check the wiring between the registration clutch,
Main PWB. Install new components as necessary,
13. Clean the registration roll,
Install new components as necessary.
14. Perform the OF5
8.
Main PWB. If
January 2016
2-59
PL 4.15 Item 4
PL 4.15.
PL 4.15 Item 4
PL 4.15.
PL 4.15 Item 1 and the registration roll idler,
Main PWB Check RAP.
and CN13 on the
PL 4.15 Item 4 and CN12
PL 4.15.
and CN27 on the
PL 4.15 Item 7.
Status Indicator RAPs
08-600