Toshiba e-STUDIO350 Service Handbook page 465

[E731] Stop jam at the exit sensor
Is the exit roller stained?
YES Clean the roller.
NO
Is the exit sensor working? (Perform the input check: 03-[FAX]ON/[7]/[E])
| NO 1) Check if the connector of the exit sensor is disconnected.
|
2) Check if the connector CN4 on the RADF board is disconnected.
|
3) Check if the connector pins are disconnected or the harnesses are open
|
|
4) Check if the conductor pattern on the RADF board is short circuited or open
|
|
5) Replace the exit sensor.
|
6) Replace the RADF board.
|
YES
Replace the RADF board.
[E741] Stop jam at the reverse sensor
Are the read roller and reverse roller stained?
YES Clean the roller.
NO
Is the reverse sensor working? (Perform the input check: 03-[FAX]ON/[7]/[F])
| NO 1) Check if the connector of the reverse sensor is disconnected.
|
2) Check if the connector CN4 on the RADF board is disconnected.
|
3) Check if the connector pins are disconnected or the harnesses are open
|
|
4) Check if the conductor pattern on the RADF board is short circuited or open
|
|
5) Replace the reverse sensor.
|
6) Replace the RADF board.
|
YES
Replace the RADF board.
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