FC-22 TROUBLESHOOTING 4 - 6 January 2000 © TOSHIBA TEC
4.1.4 Cover open jam
E41 Front cover opened during copying
*To avoid electrical hazards, the following checks m ust be made after unplugging the power
cord.
Is the front cover or the paper exit unit open?
Close the front cover or the paper exit unit.
Is the AC harness between the main switch, front cover switch, paper-exit unit switch and
switching power supply open-circuited?
Is any of the faston terminals (front cover switch, paper-exit unit switch, main switch) and the
connector J709 of the switching power supply disconnected?
Reconnect the disconnected faston terminal or connector. Replace the defective
harness.
1. Replace the front cover switch or the paper-exit unit switch.
2. Replace the main switch.
3. Replace the switching power supply.
E42 Side door opened during copying
Is the side door open?
Close the side door.
Is the harness between the LGC board and the side door open/close switch open-circuited?
Is the side door open/close switch connector or the connector J107 on the LGC board discon-
nected?
Reconnect the connector. Replace the harness.
1. Replace the side door open/close switch.
2. Replace the LGC board.
NO
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YES
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NO
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YES
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NO
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YES
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NO
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YES
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