Toshiba e-STUDIO6520C Service Handbook page 441

[EA31] Transport path paper remaining jam
1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it
if there is.
2. Check if the connector CN22 on the finisher controller PC board is disconnected from the
transport sensor (S2) or the harnesses are open circuited. Correct if any.
3. Reinstall the sensor correctly if there is any incorrect installation.
4. Replace the sensor.
5. Replace the finisher controller PC board.
[EA32] Exit paper remaining jam
1. Check if there is any paper in the finisher or on the transport path of the equipment and remove it
if there is.
2. Check and correct the mechanism.
3. Check if the connector CN11 on the finisher controller PC board is disconnected from the
finishing tray paper detection sensor (S12) or the harnesses are open circuited. Correct if any.
4. Reinstall the sensor correctly if there is any incorrect installation.
5. Replace the sensor.
6. Replace the finisher controller PC board.
[EA40] Door open jam
1. Close the front cover or the stationary tray cover if they are opened.
2. Replace the handle cover installed inside of the front cover if it is broken.
3. Reinstall the stationary tray opening/closing switch if it is incorrectly installed.
4. Check if the connector CN16 on the finisher controller PC board is disconnected from the front
cover switch (SW1) and the stationary tray opening/closing switch (SW2) or the harnesses are
open circuited. Correct if any.
5. Replace the sensors.
6. Replace the finisher controller PC board.
[EA50] Stapling jam
1. Check if there is any paper in the finisher or on the transport path of the equipment or on the
finishing tray. Remove it if there is.
2. Is the jam cleared by taking off the staple cartridge from the finisher and removing the staple
sheet slid from the staple case?
3. heck if the actuator of the stapler interference sensor (S11) moves smoothly.
4. Check if the connector CN2 on the finisher controller PC board is disconnected from the stapler
or the harnesses are open circuited. Correct if any.
5. Check the harnesses in the stapler are disconnected or open circuited. Correct if any.
6. Replace the finisher controller PC board.
[EA60] Early arrival jam
1. Check if there is any paper in the finisher or on the transport path of the equipment or on the
finishing tray. Remove it if there is.
2. Check if there is any disconnection, incorrect installation or breakage on the entrance sensor
(S1). Correct if any.
3. Check if the connector CN7 on the finisher controller PC board is disconnected from the
entrance sensor (S1) and the harnesses are disconnected or open circuited. Correct if any.
4. Replace the entrance sensor.
5. Replace the finisher controller PC board.
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