SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros

[CC4] Abnormal swing motor
[Procedure 1]
Rotate the swing motor in reverse by hand. Does the swing guide move up and down?
YES
NO
Fix the swing mechanism.
Is the swing guide closed detection switch-2 (MS6) working normally?
YES
NO
Replace the switch.
Is the swing guide open sensor (PI18) working normally?
YES
NO
Replace the sensor.
Is the swing motor (M7) rotating in reverse at the fixed timing?
YES
END
[Procedure 2]
NO
Replace the motor.
Is the safety zone switch (MS3) working normally?
YES
NO
Replace the switch.
Is the safety zone switch (MS3) correctly pressed?
YES
NO
Fix the mechanism.
Is the swing guide closed detection switch-2 (MS6) working normally?
YES
NO
Replace the switch.
Is the swing guide closed detection switch-2 (MS6) correctly pressed?
YES
NO
Fix the mechanism.
Replace the finisher controller PC board.
AR-651/810 TROUBLE SHOOTING 5 - 96