April 2010
2-25
Phaser 3635MFP/WorkCentre 3550
07-530
Status Indicator RAPs
07-530 Jam 0 From the Bypass Tray RAP
07-530 The registration sensor failed to actuate within the correct time after paper was fed from
the bypass tray.
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.
NOTE: The front cover assembly interlock switch must be closed to supply +24V to the motors
and clutches.
Go to the relevant procedure:
• 3635 Checkout
• 3550 Checkout
3635 Checkout
Refer to Wiring Diagram 7 (3635) and Wiring Diagram 8. Perform the following:
1. Switch off the machine, then switch on the machine.
2. Open the front cover assembly, PL 28.10 Item 7. Remove all jammed paper.
3. Check the paper path for damage or obstructions.
4. Check that the bypass pickup roll assembly, PL 7.10 Item 28 is clean. If necessary, install
a new pickup rubber, PL 7.10 Item 26.
5. Check the bypass tray retard pad.
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 Component Control 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 Component Control 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 08-800 to energize the bypass feed
clutch (CL08-800). Check that the bypass pickup roll assembly,
PL 7.10 Item 28 rotates.
11. Check the wiring between the bypass feed solenoid, PL 7.10 Item 4 and CN37 on the
Main PWB.
12. If necessary:
a. Install a new bypass feed assembly, PL 7.10 Item 29.
b. Perform OF7 Main PWB Check RAP.
3550 Checkout
Refer to Wiring Diagram 16 (3550) and Wiring Diagram 8. Perform the following:
1. Switch off the machine, then switch on the machine.
2. Open the front cover assembly, PL 28.10 Item 7. Remove all jammed paper.
3. Check the paper path for damage or obstructions.
4. Check that the bypass pickup roll assembly, PL 7.10 Item 28 is clean. If necessary, install
a new pickup rubber, PL 7.10 Item 26.
5. Check the bypass tray retard pad.
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 Component Control 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 Component Control code 04-100 to run the main BLDC motor.
9. Check the wiring between the main BLDC motor and CN22 on the Main PWB.
10. Enter dC330 Component Control code 08-800 to energize the bypass feed solenoid
(SOL8-800), PL 7.10 Item 4. To confirm that the solenoid is functional, listen for a click
from the solenoid as it is switched on. Install a new solenoid if necessary.
11. Check the wiring between the bypass feed solenoid, PL 7.10 Item 4 and CN28 on the
Main PWB.
12. Check the bypass pickup roll assembly, PL 7.10 Item 28.
13. If necessary:
a. Install a new bypass feed assembly, PL 7.10 Item 29.
b. Perform OF7 Main PWB Check RAP.
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