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FC-210/310 TROUBLESHOOTING 4 - 14 February 2002 © TOSHIBA TEC
[EA4] Finisher front door opened during printing
Is there any paper remaining on the transport path in the finisher or copier?
YES
Remove the paper.
NO
Is the finisher connected with the copier?
NO
Connect the finisher with the copier.
YES
Is the connector J12 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and joint sensor (PI15) open-circuited?
YES
Connect the connector securely. Replace the harness.
NO
Is the joint sensor working properly?
NO
1. Connect the connector of the joint sensor securely.
2. Replace the joint sensor.
YES
Is the door of the finisher closed?
NO
Close the door.
YES
Is the connector J12 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and door opening sensor (PI16) open-circuited?
YES
Connect the connector securely. Replace the harness.
NO
Is the door opening sensor working properly?
NO
1. Connect the connector of the door opening sensor securely.
2. Replace the door opening sensor.
YES
Is the connector J5 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and door switch (MS1) open-circuited?
YES
Connect the connector securely. Replace the harness.
NO
Is the door switch working properly?
NO
1. Connect the connector of the door switch securely.
2. Replace the door switch.
YES