Cautions
SM 55 D418
Fax Option
Type 9001
D418
4. SERVICE TABLES
4.1 CAUTIONS
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 platen cover or ARDF 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.