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e-STUDIO3511/4511 TROUBLESHOOTING 5 - 36 November 2003 © TOSHIBA TEC
[EA70] Stack delivery jam
MJ-1022
Is there any paper remaining on the transport path in the finisher or equipment?
YES Remove the paper.
NO
Is the connector J9 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and stack delivery lever home position sensor
(S8) open circuited?
YES Connect the connector securely. Replace the harness.
NO
Is the stack delivery lever home position sensor working properly?
NO 1. Connect the connector of the stack delivery lever home position sensor
securely.
2. Replace the stack delivery lever home position sensor.
YES
Replace the finisher controller PC board.
[EAF0] Stack return jam
MJ-1022
Is there any paper remaining on the transport path in the finisher or equipment?
YES Remove the paper.
NO
Is the connector J10 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and returning roller home position sensor (S3)
open circuited?
YES Connect the connector securely. Replace the harness.
NO
Is the returning roller home position sensor working properly?
NO 1. Connect the connector of the returning roller home position sensor securely.
2. Replace the returning roller home position sensor.
YES
Replace the finisher controller PC board.