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January 2000 © TOSHIBA TEC 4 - 7 FC-22 TROUBLESHOOTING
E43 ADU unit pulled out during copying
Is the ADU unit mounted securely on the copier?
Mount the ADU unit securely to the copier.
Is connector J103 on the LGC board disconnected?
Is the harness between the LGC board and the ADU drawer connector open-circuited?
Reconnect the connector. Replace the harness.
1. Replace the LGC board.
2. Replace the ADU unit.
E45 LCF jam access cover opened during copying
Is the LCF jam access cover open?
Close the LCF jam access cover.
Is the harness between the LGC board and the LCF unit open-circuited?
Is the relay connector of the harness between the LGC board and the LCF unit or the connector
J105 on the LGC board disconnected?
Reconnect the connector. Replace the harness.
1. Replace the LGC board.
2. Replace the LCF unit.
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