Toshiba E-STUDIO520 - Page 401

© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO520/523/600/603/720/723/850/853
TROUBLESHOOTING
5 - 39
5
[E733] Original not reaching large original exit sensor (exit section)
[E761] Original remaining at original length detection sensor
[E762] Original remaining at original registration sensor
[E763] Original remaining at original width detection sensor
[E764] Original remaining at read sensor
[E765] Original remaining at original intermediate transport sensor
[E766] Original remaining at small original reverse sensor
[E767] Original remaining at small original reverse sensor
[E768] Original remaining at large original exit sensor
Are the read roller and reverse roller stained?

YES Clean the rollers.
NO
Is the reverse flapper working properly?

YES
NO
Adjust the reverse solenoid.
Is the paper positioned on the sensor?

YES  Remove the paper.
NO
Are the connector on the ADF board disconnected?
(CN11,CN13,CN15,CN16)

YES  Connect the connector.
NO
Are the sensors working?
(Perform the input check in the test mode: 03-[FAX] OFF/[8]/[E], OFF/[7]/[H], OFF/[8]/[F],
OFF/[8]/[G], OFF/[8]/[H], OFF/[7]/[G], OFF/[7]/[F], OFF/[8]/[D], OFF/[8]/[C], OFF/[7]/[E])

YES  Replace the ADF board.
NO
Are the connector of the sensors disconnected?

YES  Connect the connector.
NO
In case of [E761],[E764],[E766],[E768], perform the automatic adjustment of RADF sensor.
In case of [E762],[E763],[E765],[E767], replace the sensor.