Toshiba e-STUDIO200L, Service Manual

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e-STUDIO200L/202L/230/232/280/282 TROUBLESHOOTING June 2004 © TOSHIBA TEC
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[E140] Lower drawer misfeeding (paper not reaching the 2nd transport sensor)
Open the side cover. Is there any paper in front of the 2nd transport sensor?
#
YES Remove the paper.
NO
Is the 2nd transport sensor working?
(Perform the input check in the test mode: 03-[FAX]OFF/[7]/[E])
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NO 1) Check if the connector of the 2nd transport sensor is disconnected.
2) Check if the connector CN304 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 2nd transport sensor.
6) Replace the LGC board.
YES
Is the lower drawer feed clutch working?
(Perform the output check in the test mode: 03-202)
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NO 1) Check if the connector of the lower drawer feed clutch is discon-
nected.
2) Check if the connector CN307 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 lower drawer feed clutch.
6) Replace the LGC board.
YES
Check the lower drawer feed roller, separation roller and pickup roller. Replace them if they
are worn out.