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February 2002 © TOSHIBA TEC 4 - 7 FC-210/310 TROUBLESHOOTING
4.1.4 Cover open jam
[E41] Front cover opened during printing
* To avoid electrical hazards, the following checks must 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 switch-
ing power supply open-circuited?
Is any of the faston terminals (front cover switch, paper-exit unit switch, main switch) and the
connector J701 of the switching power supply disconnected?
Reconnect the disconnected faston terminal or connector. Replace the 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 printing
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.
YES
NO
YES
NO
YES
NO
YES
NO