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e-STUDIO281c/351c/451c TROUBLESHOOTING June 2005 © TOSHIBA TEC
5 - 36
[EA60] Early arrival jam
[EA70] Stack delivery jam
MJ-1022
Is there any paper remaining on the transport path in the finisher or equipment?
È
YES Æ 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 inlet sensor (S2) open cir-
cuited?
È
YES Æ Connect the connector securely. Replace the harness.
NO
Is the inlet sensor working properly? (Check the movement of the actuator.)
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|
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È
NO Æ 1) Connect the connector of the inlet sensor securely.
2) Attach the actuator securely if its shaft is out of place.
3) Replace the inlet sensor.
YES
Replace the finisher controller PC board.
MJ-1023/1024
Is there any paper remaining on the transport path in the finisher or equipment?
È
YES Æ Remove the paper.
NO
Is the connector J708 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and inlet sensor (PI33) open cir-
cuited?
È
YES Æ Connect the connector securely. Replace the harness.
NO
Is the inlet sensor working properly? (Check the movement of the actuator.)
|
|
|
È
NO Æ 1) Connect the connector of the inlet sensor securely.
2) Attach the actuator securely if its shaft is out of place.
3) Replace the inlet sensor.
YES
Replace the finisher controller PC board.
MJ-1022
Is there any paper remaining on the transport path in the finisher or equipment?
È
YES Æ 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 posi-
tion sensor (S8) open circuited?
È
YES Æ Connect the connector securely. Replace the harness.
NO
Is the stack delivery lever home position sensor working properly?
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|
|
È
NO Æ 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.