44015503TH  Rev. 1 
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Oki  Data  CONFIDENTIAL
3.  INSTALLATION
Turning off the power
Note!  Turning off the power without taking proper shutdown steps may damage and 
disable the printer. Be sure to follow the steps below.
(
1)  Press the 
 [SHUT DOWN/RESTART] button for at least for four seconds. [Shutting 
down] will be displayed, and the shutdown process will start. 
(
2)  After [Shutdown Completed/Turn off the power or press the restart button to restart] 
appears, press the power switch OFF (O).
No use for a long time
Unplug the power cord when the printer will not be used for a long time, such as during long 
vacations or trips.
Note!  •  T
his printer does not cause any malfunction even if the power plug is 
disconnected for a long time (four weeks or longer).
  •  U
nwarranted deterioration of consumables of the printer, including toner and 
image drums, should be informed to users.
[SHUT DOWN/RESTART] button