Toshiba e-STUDIO205L Service Handbook page 482

MJ-1101
Is there any mechanical problem when the entrance roller is rotated?
YES
NO
Is the harness between the entrance motor (M1) and the finisher control PC board (CN7)
disconnected or open circuited?
l YES
NO
1. Replace the entrance motor (M1).
2. Replace the finisher control PC board.
[CB11] Standby side tray drive motor abnormality
* You receive a [CB11] error when the [ED16] error occurs three times in succession.
MJ-1101
Is there any mechanical problem when the buffer tray guide is opened/closed while the buffer
roller is lifted up?
YES
NO
Is the harness between the buffer tray guide motor (M3) and the finisher control PC board
(CN18) disconnected or open circuited?
l YES
NO
1. Replace the buffer tray guide motor (M3).
2. Replace the finisher control PC board.
[CB12] Turning roller drive motor abnormality
MJ-1101
Is there any mechanical problem when the buffer roller is rotated?
YES
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.
[CB20] Delivery motor abnormality
MJ-1025
Is the delivery belt home position sensor (PI7) working properly?
NO
YES
e-STUDIO205L/255/305/355/455
ERROR CODE AND TROUBLESHOOTING
Fix the mechanism.
• Reconnect the connector securely.
• Replace the harness.
Fix the mechanism.
• Reconnect the connector securely.
• Replace the harness.
Fix the drive mechanism.
• Reconnect the connector securely.
• Replace the harness.
Replace the sensor.
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