e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283
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TROUBLESHOOTING
5 - 32
[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])
l
l
l
l
l
l
l
l
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 circuited.
4) Check if the conductor pattern on the RADF board is short circuited
or open circuited.
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 rollers.
NO
Is the reverse sensor working? (Perform the input check: 03-[FAX]ON/[7]/[F])
l
l
l
l
l
l
l
l
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 circuited.
4) Check if the conductor pattern on the RADF board is short circuited
or open circuited.
5) Replace the reverse sensor.
6) Replace the RADF board.
YES
Replace the RADF board.
