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ERROR CODE AND TROUBLESHOOTING
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[CC20] Communication error between Finisher and Saddle stitcher section
[CC40] Swing motor abnormality
Is the problem solved by turning OFF and ON the power switch of the equipment?
YES END
NO
Is the wiring between the finisher controller PC board and the saddle stitcher controller PC
board connected?
YES Connect the wiring.
NO
Measure the voltage between J3-2 (+) and J3-1 (-) on the finisher controller PC board. Is it
DC 5V?
NO Replace the finisher controller PC board.
YES
Replace the saddle stitcher controller PC board.
[Procedure 1]
Rotate the swing motor in reverse by hand. Does the swing guide move up and down?
NO Fix the swing mechanism.
YES
Is the swing guide closed detection switch-2 (MS6) working normally?
NO Replace the switch.
YES
Is the swing guide open sensor (PI18) working normally?
NO Replace the sensor.
YES
Is the swing motor (M7) rotating in reverse at the fixed timing?
NO Replace the motor.
YES
Replace the finisher controller PC board.
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