Beforehand
D0C5/D0C6/D0C4/D0AP FAX UNIT 46 SM
4. SERVICE TABLES
4.1 BEFOREHAND
• Never turn off the main power switch when the power LED is lit or flashing. To avoid
damaging the hard disk or memory, press the operation power switch to switch the
power off, wait for the power LED to go off, and then switch the main power switch off.
• The main power LED lights or flashes while the ADF is open, while the main machine
is communicating with a facsimile or the network server, or while the machine is
accessing the hard disk or memory for reading or writing data.
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