Toshiba e-STUDIO6520C Service Handbook page 477

[CB12] Buffer roller drive motor abnormality
MJ-1103/1104
Is there any mechanical problem when the buffer roller is rotated?
YES Fix the drive mechanism.
NO
Is the harness between the buffer roller drive motor (M6) and the finisher control PC board
(CN18) disconnected or open circuited?
l YES •
•
NO
1. Replace the buffer roller drive motor (M6).
2. Replace the finisher control PC board.
[CB13] Exit motor (M11) abnormality
Is there any mechanical problem when the exit roller is rotated?
YES Fix the mechanism.
NO
Is the harness between the exit motor (M11) and the CN13 of the finisher control PC board (FIN)
disconnected or open circuited?
l YES • Reconnect the connector securely if there is any disconnection.
• Replace the harness if open circuited.
NO
1. Replace the exit motor (M11).
2. Replace the finisher control PC board (FIN).
[CB14] Paper pusher arm motor (M10) abnormality
Is there any mechanical problem when the paper pusher cam is rotated?
YES Fix the drive mechanism.
NO
Is the harness between the assist arm motor (M10) and the CN13 of the finisher control PC
board (FIN) disconnected or open circuited?
l YES • Reconnect the connector securely if there is any disconnection.
• Replace the harness if open circuited.
NO
1. Replace the buffer roller drive motor (M10).
2. Replace the finisher control PC board (FIN).
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Reconnect the connector securely.
Replace the harness.
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e-STUDIO5520C/6520C/6530C
ERROR CODE and TROUBLESHOOTING
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