BUS Updated 12/2011
07/2011
2-1033
WorkCentre 5335 Family Service Documentation
OF 99-6, OF 99-7
Status Indicator RAPs
Initial Issue
OF 99-6 2 Wire Motor Open
Procedure
NOTE: Before performing this RAP, ensure that the motor is free to rotate.
NOTE: To view the Circuit Diagram for this procedure refer to (
Figure 1
).
Enter the
Component Control
[XXX-XXX].
There is +24VDC measured between Pin 3(+) of the PWB and GND(-).
Y
N
There is +24VDC measured between the Motor Pin 2(+) of the Motor and GND(-).
Y
N
There is +24VDC measured between the Motor Pin 1(+) of the Motor and GND(-).
Y
N
There is +24VDC measured between the PWB Pin 4(+) of the PWB and GND(-
).
Y
N
Replace the PWB.
Check the wire between the PWB Pin 4 and the Motor Pin 1 for an open circuit
or poor contact.
Replace the motor.
Check the wire between the PWB Pin 3 and the Motor Pin 2 for an open circuit or poor
contact.
Replace the PWB.
Figure 1 Motor CD
OF 99-7 2 Wire Motor On
Procedure
NOTE: To view the Circuit Diagram for this procedure refer to (
Figure 1
).
Turn off the power. Remove the PWB connector. There is 10 Ohm’s or less measured
between the connector Pin 3 and the frame.
Y
N
Replace the PWB.
Check the wire between the connector Pin 3 and the motor Pin 2 for a short circuit.
If the check is OK, replace the motor.
Figure 1 Motor CD