Basic Operation 
3-4 OPERATION GUIDE
Low Power Mode and Auto Low Power Mode
Low Power Mode
To activate Low Power Mode, press the Energy Saver key. Touch panel and all indicators on the operation 
panel will go out to save power except the Energy Saver, Power, and main power indicators. This status is 
referred to as Low Power Mode.
If print data is received during Low Power Mode, the machine automatically wakes up and starts printing.
Also when fax data arrives while the machine is in Low Power Mode when using the optional fax, the machine 
automatically wakes up and starts printing.
To resume, perform one of the following actions. The machine will be ready to operate within 30 seconds.
• Press any key on the operation panel.
• Open the original cover or the optional document 
processor.
• Place originals in the optional document processor.
Note that ambient environmental conditions, such as 
ventilation, may cause the machine to respond more 
slowly.
Auto Low Power Mode
Auto Low Power Mode automatically switches the machine into Low Power Mode if left idle for a preset time. 
The default preset time is 3 minutes.