Toshiba e-studio600 Service Manual page 409

[CB70] Stack amount detection sensor abnormality
[Procedure 1]
Is the problem solved by turning OFF and ON the power of the equipment?
YES Æ END
È
NO
Is the wiring between the finisher controller PC board and the height sensor (PS1) correct?
YES Æ Correct the wiring.
È
NO
Is the voltage between J6-2(+) and J6-4(-) on the finisher controller PC board 5V DC?
NO Æ
È
YES
Re-adjust the height sensor. Replace the height sensor if it still causes the problem.
[Procedure 2]
Is the connector J6 on the finisher controller PC board, J114 of the height sensor (PS1) or
relay connector J212 and J213 disconnected?
YES Æ Connect the connector(s).
È
NO
Is the voltage between J6-2(+) and J6-4(-) on the finisher controller PC board 5V DC?
NO Æ
È
YES
Is the wiring between the finisher controller PC board and height sensor correct?
YES Æ Correct the wiring.
È
NO
Replace the height sensor.
[Procedure 3]
Is the problem solved by readjusting the DIP switch?
YES Æ END
È
NO
Is the wiring between the finisher controller PC board and height sensor (PS1) correct?
YES Æ Correct the wiring.
È
NO
Is the voltage between J6-2(+) and J6-4(-) on the finisher controller PC board 5V DC?
NO Æ
È
YES
Replace the height sensor.
March 2005 © TOSHIBA TEC
Replace the finisher controller PC board.
Replace the finisher controller PC board.
Replace the finisher controller PC board.
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e-STUDIO520/600/720/850 TROUBLESHOOTING
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