Toshiba e-STUDIO2020C Service Handbook page 378

Multifunctional digital color systems
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[CC31] Transport motor abnormality
* You receive a [CC31] error when the [ED12] error occurs three times in succession.
MJ-1101
Is there any mechanical problem when the stack transport roller -1 and -2 are rotated?
YES
Fix the mechanism.
NO
Is the harness between the transport motor (M2) and the finisher control PC board (CN5)
disconnected or open circuited?
l
YES
NO
1. Replace the transport motor (M2).
2. Replace the finisher control PC board.
[CC40] Swing motor abnormality
MJ-1030
Is the swing unit home position sensor (PI35) normal?
NO
Replace the sensor.
YES
Is the wiring between the finisher controller PC board and the swing motor (M36) correct?
NO
Correct the wiring.
YES
Is the swing mechanism normal?
NO
Fix the mechanism.
YES
1. Replace the swing motor.
2. Replace the finisher controller PC board.
[CC41] Paper holder cam home position abnormality
MJ-1101
Is there any mechanical problem when the paper holder cam is rotated?
YES
Fix the mechanism.
NO
Is the harness between the paper holder home position sensor (S6) and the finisher control PC
board (CN17) disconnected or open circuited?
l
YES
NO
1. Replace the paper holder home position sensor (S6).
2. Replace the finisher control PC board.
e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
Reconnect the connector securely.
Replace the harness.
Reconnect the connector securely.
Replace the harness.
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