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FC-210/310 TROUBLESHOOTING 4 - 38 February 2002 © TOSHIBA TEC
[CB2] Delivery motor abnormal
Rotate the delivery motor by hand. Does it rotate smoothly?
NO
Correct the mechanism.
YES
Is the delivery motor clock sensor (PI10) working normally?
NO
Replace the sensor.
YES
Does the voltage between J11-4 and -5 on the finisher controller PC board become 24V when the
delivery motor starts rotating?
NO
Replace the finisher controller PC board.
YES
Is the wiring between the delivery motor and finisher controller PC board correct?
NO
Correct the wiring.
YES
Replace the motor.
[CB3] Tray lift motor abnormal
[Procedure 1]
Is the tray home position sensor (PI8) working normally?
NO
Replace the sensor.
YES
Is the tray elevation mechanism normal?
NO
Correct the mechanism.
YES
Is 24V DC supplied to the tray lift motor (M5) from the finisher controller PC board when the tray is
being driven?
NO
Replace the finisher controller PC board.
YES
Is the wiring between the finisher controller PC board and the tray lift motor (M5) correct?
NO
Correct the wiring.
YES
Replace the tray lift motor (M5).