e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283
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TROUBLESHOOTING
5 - 40
[EA40] Finisher front door open jam
MJ-1022
Is there any paper remaining on the transport path in the finisher or equipment?
YES
Remove the paper.
NO
Is the finisher connected with the equipment?
NO
Connect the finisher with the equipment.
YES
Is the connector J11 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and joint sensor (S4) open cir-
cuited?
YES
Connect the connector securely. Replace the harness.
NO
Is the joint sensor working properly?
l
NO
1) Connect the connector of the joint sensor securely.
2) Replace the joint sensor.
YES
Replace the finisher controller PC board.
MJ-1025
Is the finisher connected with the equipment?
Are the upper cover and front door of the finisher closed?
l
YES
1) Connect the finisher with the equipment.
2) Close the cover and door of the finisher.
NO
Is any of the connectors CN4 (upper cover sensor and front door sensor) and CN8 (joint
switch) on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and each sensor (upper cover
sensor or front door sensor) open-circuited?
Is the harness connecting the finisher controller PC board and joint switch (MS2) open-cir-
cuited?
YES
Connect the connector securely. Replace the harness.
NO
Are the joint switch, upper cover sensor and front door sensor working properly?
NO
1) Attach the actuator securely if its shaft is out of place.
2) Replace the switch or sensor.
YES
Replace the finisher controller PC board.