Toshiba e-studio200l Service Handbook page 468

[EB60] Paper left on the transport path due to multiple feeding
Open the transfer cover. Is there any paper in front of the registration sensor?
YES  Remove the paper.

NO
Is the registration sensor working?
(Perform the input check in the test mode: 03-[FAX]OFF/[6]/[E])
l NO 
l
l
l
l
l
l
l

YES
Check the rollers. Replace them if they are worn out.
e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283
TROUBLESHOOTING
1) Check if the connector of the registration sensor is disconnected.
2) Check if the connector CN305 on the LGC board is disconnected.
3) Check if the connector pins are disconnected and the harnesses are
open circuited.
4) Check if the conductor pattern on the LGC board is short circuited or
open circuited.
5) Replace the registration sensor.
6) Replace the LGC board.
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