Paper Empty At Tray 1 Rap; Jam 0 From Tray 1 Rap - Xerox Phaser 3635MFP Service Manual

07-110 Paper Empty at Tray 1 RAP

07-110 The machine has detected that tray 1 is empty.
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.
Refer to Wiring Diagram 2. Perform the following:
1. Remove tray 1. Check that the tray 1 paper empty sensor actuator, moves freely and is
not damaged.
2. Enter dC330 code 07-110. Check the tray 1 paper empty sensor (Q07-110), PL 10.22
Item 1. If necessary, install a new tray 1 paper empty sensor, PL 10.22 Item 1.
3. Check the wiring between the tray 1 paper empty sensor and CN4 on the Main PWB.
4. If necessary:
a. Install a new front duplex guide assembly, PL 10.22 Item 15.
b. Perform OF7 Main PWB Check RAP.
Draft 4
Phaser 3635MFP

07-130 Jam 0 From Tray 1 RAP

07-130 The lead edge of the paper failed to actuate the registration sensor within the correct
time after paper was fed from tray 1.
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 front cover assembly interlock switch must be closed to supply +24V to the motors
and clutches.
Refer to Wiring Diagram 7 and Wiring Diagram 8. Perform the following:
1. Pull out tray 1. Remove all jammed paper.
2. Check the paper path for damage or obstructions.
3. Remove the tray 1 pickup roll, PL 10.22 Item 14. Check that the pickup roll is clean. If
necessary, install a new pickup roll, PL 10.22 Item 14.
4. Check the retard pad on tray 1. If necessary, install a new retard pad assembly, PL 8.10
Item 20.
5. Check that the following components are clean and rotate freely, install new components
as necessary:
• Registration roll, PL 8.25 Item 3.
• Registration roll idler, PL 8.25 Item 17.
6. Check that the registration sensor actuator, PL 8.25 Item 14 moves freely and is not dam-
aged. If necessary, install a new registration sensor actuator, PL 8.25 Item 14.
7. Enter dC330 code 08-500. Check the registration sensor (Q08-500). If necessary, install a
new HVPS, PL 1.10 Item 3.
NOTE: The registration sensor is mounted on the HVPS.
8. Enter dC330 code 04-100 to run the main BLDC motor.
9. Check the wiring between the main BLDC motor and CN38 on the Main PWB.
10. While the main BLDC motor runs, stack the code 08-810 to energize the tray 1 pickup
clutch (CL08-810). Check that the tray 1 pickup roll, PL 10.22 Item 14 rotates. Install new
components as necessary, PL 8.25 and PL 10.22.
11. Check the wiring between the tray 1 pickup clutch and CN35 on the Main PWB.
12. While the main BLDC motor runs, stack the code 08-850 to energize the registration
clutch (CL08-850). Check that the registration roll, PL 8.25 Item 3 does not rotate. Install
new components as necessary, PL 8.25.
13. Check the wiring between the registration clutch and CN35 on the Main PWB.
14. If necessary:
• Install a new front duplex guide assembly, PL 10.22 Item 15.
• Perform OF7 Main PWB Check RAP.
2-21
WARNING
Status Indicator RAPs
07-110, 07-130