Toshiba e-STUDIO351c Service Handbook page 483

[CEC0] 2nd transfer roller position detection abnormality
Is the 2nd transfer roller contact clutch working properly? (Perform the output check: 03-435)
| NO 1) Check if the connector or joint connectors of the 2nd transfer contact clutch
|
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2) Check if the connector CN338 on the LGC board is disconnected.
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3) Check if the connector pins are disconnected or the wires of harnesses are
|
|
4) Check if the conductor pattern on the LGC board is short circuited or open
|
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5) Replace the 2nd transfer roller contact clutch.
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6) Replace the LGC board.
|
YES
Is the 2nd transfer roller position detection sensor working properly?
(Perform the input check:03-[FAX]ON/[1]/[A])
| NO 1) Check if the connector or joint connectors of the 2nd transfer roller position
|
|
2) Check if the connector CN345 on the LGC board is disconnected.
|
3) Check if the connector pins are disconnected or the wires of harnesses are
|
|
4) Check if the conductor pattern on the LGC board is short circuited or open
|
|
5) Replace the 2nd transfer roller position detection sensor.
|
6) Replace the LGC board.
|
YES
1) Check if the conductor pattern on the LGC board is short circuited or open circuited.
2) Replace the LGC board.
June 2005 © TOSHIBA TEC
are disconnected.
open circuited.
circuited.
detection sensor are disconnected.
open circuited.
circuited.
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e-STUDIO281c/351c/451c TROUBLESHOOTING
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