Toshiba e-studio600 Service Manual page 365

[E715] Tray lifting movement time-out
[E716] Tray lowering movement time-out
Is there any foreign matter which interrupts lifting or lowering the tray?
YES Æ
È
NO
Is the connector of the tray lift motor or the connector CN5 on the ADF board disconnected?
YES Æ
È
NO
Is the harness connecting the ADF board and tray lift motor open circuited?
YES Æ
È
NO
Is the connector CN12 or CN15 on the ADF board disconnected?
YES Æ
È
NO
Are the harnesses connecting the ADF board and the lifting tray upper limit detection sensor
or the lifting tray lower limit detection sensor open circuited?
YES Æ
È
NO
Replace the ADF board.
[E721] Original not reaching read sensor
[E722] Original not reaching large original exit sensor (during scanning)
[E713] Original stopping at original length detection sensor
[E724] Original stopping at registration sensor
[E731] Original stopping at large original exit sensor
Are the registration roller, read roller and exit roller stained?
È
YES
Clean the rollers.
March 2005 © TOSHIBA TEC
Remove the foreign matter.
Reconnect the connector.
Replace the harness.
Reconnect the connector.
Replace the harness.
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e-STUDIO520/600/720/850 TROUBLESHOOTING
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