Toshiba e-STUDIO2020C Service Handbook page 373

[CB51] Stapler shift home position error
MJ-1101
Is there any mechanical problem when the stapler is moved?
YES Fix the mechanism.
NO
Is there a disconnection of the connector, incorrect installation or breakage of the stapler unit
home position sensor (S10)?
l YES •
l
•
•
NO
Is the harness between the stapler unit home position sensor (S10) and the finisher control PC
board (CN1) disconnected or open circuited?
l YES •
•
NO
Is the harness between the stapler unit shift motor (M4) and the finisher control PC board
(CN5) disconnected or open circuited?
l YES •
•
NO
Replace the finisher control PC board.
[CB60] Stapler unit shift motor abnormality
MJ-1030
Is the stapler shift home position sensor (PI40) working normally?
NO Replace the sensor.
YES
Is the wiring between the finisher controller PC board and the stapler shift motor (M35)
correct?
NO Correct the wiring.
YES
Is there any mechanical problem with the stapler stand motion path?
YES Fix the lift mechanism.
NO
1. Replace the stapler shift motor.
2. Replace the finisher controller PC board.
MJ-1101
Is there any mechanical problem when the stapler is moved?
YES Fix the mechanism.
NO
Is the harness between the stapler unit shift motor (M4) and the finisher control PC board
(CN5) disconnected or open circuited?
l YES •
•
NO
1. Replace the stapler unit shift motor (M4).
2. Replace the finisher control PC board.
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Connect the connector securely.
Reinstall the sensor correctly.
Replace the sensor.
Reconnect the connector securely.
Replace the harness.
Reconnect the connector securely.
Replace the harness.
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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