Xerox 4150 - WorkCentre B/W Laser, Service Manual

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January 2016
2-25 WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
04-500
Status Indicator RAPs
04-500 Main Motor Locked RAP
04-500 The machine has detected that the main BLDC motor is not being controlled.
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.
Go to the relevant procedure:
• 4150 Checkout
• 4250/4260 Checkout
• 4265 Checkout
4150 Checkout
NOTE: The main PWB has test points. The location of the test points is shown on the Main
PWB PJ location illustration.
Refer to Wiring Diagram 4 . Perform the following:
1. Switch off the machine, then switch on the machine.
2. Remove the toner cartridge, PL 9.10 Item 2 , then the xerographic module, PL 9.10 Item 1 .
Enter dC330 code 04-100. Check that the main BLDC motor (MOT04-100), PL 4.20 Item
2 runs.
3. Check the wiring between the main BLDC motor and CN9 on the Main PWB .
4. If necessary, install a new main BLDC motor, PL 4.20 Item 2 .
5. Perform the OF5 Main PWB Check RAP.
4250/4260 Checkout
NOTE: The main PWB has test points. The location of the test points is shown on the Main
PWB PJ location illustration.
Refer to Wiring Diagram 23 . Perform the following:
1. Switch off the machine, then switch on the machine.
2. Remove the toner cartridge, PL 9.10 Item 2 , then the xerographic module, PL 9.10 Item 1 .
Enter dC330 code 04-100. Check that the main BLDC motor (MOT04-100), PL 4.25 Item
2 runs.
3. Check the wiring between the main BLDC motor and CN10 on the Main PWB .
4. If necessary, install a new main BLDC motor, PL 4.25 Item 2 .
5. Perform the OF5 Main PWB Check RAP.
4265 Checkout
NOTE: The main PWB has test points. The location of the test points is shown on the Main
PWB PJ location illustration.
Refer to Wiring Diagram 39 . Perform the following:
1. Switch off the machine, then switch on the machine.
2. Remove the toner cartridge, PL 9.10 Item 2 , then the xerographic module, PL 9.10 Item 1 .
Enter dC330 code 04-100. Check that the main BLDC motor (MOT04-100), PL 4.25 Item
2 runs.
3. Check the wiring between the main BLDC motor and CN15 on the Main PWB .
4. If necessary, install a new main BLDC motor, PL 4.25 Item 2 .
5. Perform the OF5 Main PWB Check RAP.