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[CC10] Microswitch abnormality
MJ-1030
Are the front cover switch (MS31), inlet door switch (SW1) and delivery door switch (SW3)
normal?
NO
Replace the switches.
YES
Measure the voltage between J704-1 (+) and J704-2 (-) on the finisher controller PC board. Is
it 24V?
NO
Replace the finisher controller PC board.
Is the wiring between J704 on the finisher controller PC board and J1 on the saddle stitcher
controller PC board correct?
NO
Correct the wiring.
YES
Replace the saddle stitcher controller PC board.
[CC20] Communication error between finisher and saddle stitcher
MJ-1030
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?
NO
Connect the wiring.
YES
1. Replace the finisher controller PC board.
2. Replace the saddle stitcher controller PC board.
[CC30] Stack transport motor abnormality
* You receive a [CC30] error when the [EA70] error occurs three times in succession.
MJ-1101
Is there any mechanical problem when the stack transport belt is moved?
YES
Fix the mechanism.
NO
Is the harness between the stack transport motor (M5) and the finisher control PC board
(CN10) disconnected or open circuited?
l
YES
•
•
NO
1. Replace the stack transport motor (M5).
2. Replace the finisher control PC board.
[CC30] Stack delivery motor abnormality
MJ-1031
1. Check if the connector J111 on the finisher controller PC board is disconnected from the
stack edging HP sensor (SR8) or the harnesses are open circuited. Correct if any.
2. Check if the connector J111 on the finisher controller PC board is disconnected from the
stack slide motor (M4) or the harnesses are open circuited. Correct if any.
3. Replace the stack edging HP sensor.
4. Replace the stack slide motor.
5. Replace the finisher control PC board.
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Reconnect the connector securely.
Replace the harness.
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e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
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