Toshiba MJ-1104 Service Manual page 208

NO
Is the harness between the entrance sensor (S1) and the CN26 of the finisher control PC board
(FIN) disconnected or open circuited?
Is the harness between the transport sensor (S2) and the CN6 of the finisher control PC board
(FIN) disconnected or open circuited?
l • Reconnect the connector securely if there is any disconnection.
YES
• Replace the harness if open circuited.

NO
Replace the finisher control PC board (FIN).
[EA23] Paper transport jam in Finisher (transport sensor)
Is there any paper remaining on the transport path in the finisher or equipment?
YES Remove the paper.

NO
Is there a disconnection of the connector, incorrect installation or breakage of the transport sen-
sor (S2)?
l YES • Reconnect the connector securely if there is any disconnection.
l
• Reinstall the sensor correctly if there is any incorrect installation.
 • Replace the sensor if there is any breakage.
NO
Replace the finisher control PC board (FIN).
[EA24] Paper transport jam in Finisher (entrance sensor ? transport sensor)
Is there any paper remaining on the transport path in the finisher or equipment?
YES Remove the paper.

NO
Is the paper size used shorter than the size specified in the specifications?
Use the paper size specified in the specifications.
YES

NO
Is there a disconnection of the connector, incorrect installation or breakage of the entrance sen-
sor (S1)?
Is there a disconnection of the connector, incorrect installation or breakage of the transport sen-
sor (S2)?
l YES • Reconnect the connector securely if there is any disconnection.
l
• Reinstall the sensor correctly if there is any incorrect installation.
 • Replace the sensor if there is any breakage.
NO
Is the harness between the entrance motor (M1) and the CN26 of the finisher control PC board
(FIN) disconnected or open circuited?
Is the harness between the transport sensor (S2) and the CN6 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
Replace the finisher control PC board (FIN).
MJ-1103/1104
TROUBLESHOOTING
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