Main Motor Failure Rap - Xerox Phaser 4620 Service Manual

A
Test Lift Motor operation in the affected Feeder. The Lift Motor rotates.
Y N
Remove the Right Cover (REP 7.25), reseat CN2 on the Feeder Board, then retest. The
Lift Motor rotates.
Y N
Check the Feeder Upper Option Harness. The harness is undamaged.
Y N
Repair or replace the harness,
Replace the Lift Motor, REP 7.7, then retest. The Lift Motor rotates.
Y N
Replace the Feeder Board,
Reassemble and perform SCP 6
Reassemble and perform SCP 6 Final Actions.
Replace these components in order until the error is corrected.
1. Tray, PL 7.10 Item 23
2. Feeder Board, PL 8.30 Item 7
3. MCU Board, PL 3.10 Item 3
Status Indicator RAPS
04-400-00, 04-500-00
REP 7.31.
REP 7.28.
Final Actions.

04-500-00 Main Motor Failure RAP

04-500-00 An error occurred in the Main Drive Assembly.
BSD-Reference: WD 5
Initial Actions
• Close the Top Door.
• Check for obstructions blocking the latch.
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.
Cover the Drum Cartridge to prevent light exposure.
Cycle system power. The error message is displayed.
Y N
Perform SCP 6 Final Actions.
Select dC330 code 04-100. All motors rotate.
Y N
Remove the Right Cover (REP
retest. All motors rotate.
Y N
Manually rotate the motors. The motors turn freely.
Y N
Remove the Toner and Drum Cartridges and manually rotate the motors. The
motors turn freely.
Y N
Replace the Main Drive Assembly,
Replace the affected cartridge.
Check the Main Drive Assembly harnesses. The harnesses are undamaged.
Y N
Repair the harness.
Replace the Main Drive Assembly,
Y N
Replace the MCU Board,
Reassemble and perform
Reassemble and perform SCP 6
Replace these components in order until the error is corrected.
1. MCU Board, PL 3.10 Item 3
2. HVPS, PL 1.10 Item 1
5/2011
2-20
WARNING
CAUTION
7.25), reseat CN5 and CN9 on the MCU Board, then
REP 4.1,
REP 4.1, then retest. All motors rotate.
REP 3.4.
SCP 6 Final Actions.
Final Actions.
Revision - Xerox Internal Use Only
Phaser 4600/4620 Printer Service Manual