Xerox WorkCentre 4150 Service Manual page 116

07-100 Tray 1 Paper Low RAP
07-100 The machine has detected that tray 1 is nearly empty.
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: 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.
Refer to:
• (4150) Wiring Diagram 6.
• (4250/4260) Wiring Diagram 24 and
• (4265) Wiring Diagram 40 and Wiring Diagram
Perform the following:
1. Make sure tray 1 is fully home.
2. Pull out tray 1. Check for obstructions behind the tray.
3. Check the tray elevator mechanism on the back of tray 1.
4. Check that the tray 1 paper low sensor actuator on the tray elevator gear,
is not missing or damaged. If necessary, install a new tray elevating gear,
24.
5. Replace tray 1. Listen for the tray elevating motor to raise the knock-up plate. If the plate
does not rise, perform the following:
• (4150) Check the wiring between the tray 1 elevating motor and CN19 on the
PWB.
• (4250/4260) Check the wiring between the tray 1 elevating motor and CN14 on the
Main PWB.
• (4265) Check the wiring between the tray 1 elevating motor and CN19 on the
PWB.
If necessary, install new components:
• Tray 1 elevating motor, PL 7.15 Item
• Tray feed assembly, PL 8.10 Item
6. Enter dC330 code 07-160. Check the tray 1 paper low sensor (Q07-160),
7. (4150) Check the wiring between the tray 1 paper low sensor and CN15 on the
PWB. If necessary, install a new tray 1 paper low sensor,
8. (4250/4260) Check the wiring between the tray 1 paper low sensor and CN15 on the
PWB. If necessary, install a new tray 1 paper low sensor,
9. (4265) Check the wiring between the tray 1 paper low sensor and CN29 on the
PWB. If necessary, install a new tray 1 paper low sensor,
10. If necessary, install a new tray 1 cassette assembly,
11. Perform the OF5 Main PWB Check RAP.
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
WARNING
Wiring Diagram 25.
41.
PL 7.10 Item 24
8.
1.
PL 7.15 Item
PL 7.15 Item 2.
PL 7.15 Item 2.
PL 7.15 Item 2.
PL 7.10 Item 1.
07-110 Paper Empty at Tray 1 RAP
07-110 The machine has detected that tray 1 is empty.
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: 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
• 4265 Main PWB.
Refer to:
• (4150) Wiring Diagram
• (4250/4260) Wiring Diagram
• (4265) Wiring Diagram
Perform the following:
1. Remove tray 1. Check that the tray 1 paper empty sensor actuator,
freely and is not damaged.
2. Replace tray 1. Listen for the tray elevating motor to raise the knock-up plate. If the plate
does not rise, perform the following:
• (4150) Check the wiring between the tray 1 elevating motor and CN19 on the
PL 7.10 Item
PWB.
• (4250/4260) Check the wiring between the tray 1 elevating motor and CN14 on the
Main PWB.
• (4265) Check the wiring between the tray 1 elevating motor and CN19 on the
Main
PWB.
If necessary, install new components:
• Tray 1 elevating motor,
Main • Tray feed assembly,
3. Enter dC330 code 07-110. Check the tray 1 paper empty sensor (Q07-110),
2.
4. (4150) Check the wiring between the tray 1 paper empty sensor and CN19 on the
PWB. If necessary, install a new tray 1 paper empty sensor,
5. (4250/4260) Check the wiring between the tray 1 paper empty sensor and CN15 on the
2.
Main PWB. If necessary, install a new tray 1 paper empty sensor,
Main
6. (4265) Check the wiring between the tray 1 paper empty sensor and CN19 on the
PWB. If necessary, install a new tray 1 paper empty sensor,
Main
7. If necessary, install a new tray 1 feed assembly,
8. Perform the OF5
Main
January 2016
2-43
WARNING
PWB.
6.
25.
41.
PL 7.15 Item 8.
PL 8.10 Item 1.
PL 8.10 Item
Main PWB Check RAP.
PL 8.10 Item 4 moves
Main
Main
PL 8.10 Item
Main
PL 8.10 Item 2.
PL 8.10 Item 2.
Main
PL 8.10 Item 2.
1.
Status Indicator RAPs
07-100, 07-110