Configure the settings on how to use the Power key and the machine action in Power Save mode.
[Low Power Mode Setting]
Change the time required to automatically shift to the Low Power mode after you did not operate this machine (default:  minutes, available range:  to  minutes).
In the Low Power mode, the display of the Touch Panel is turned off to reduce power consumption.
[Sleep Mode Setting]
Change the time required to automatically shift to the Sleep mode after you did not operate this machine (default:  minutes, available range:  to  minutes).
Sleep mode provides a greater power saving effect than the Low Power mode. However, the time required to return to the normal mode is longer than the time required to recover from the Low Power mode.
[Power Consumption in Sleep Mode]
Select whether to reduce the power consumption in the Sleep mode (default: [High]).
[Power Save Settings]
Select the power save mode (Low Power or Sleep) to be switched when the Power key on the Control Panel is pressed (default: [Low Power]).
[Enter Power Save Mode]
When this machine receives a print job from a fax machine or computer in the Power Save mode, select the timing to switch to the Power Save mode after the print job has ended (default: [Immediately]).
[Power Key Setting]
Select whether to use the Power key on the Control Panel as a sub power OFF key or as a power save key (default: [Power Save]).
[Power Saving Fax/Scan]
Select whether to give priority to the power saving when returning from the Sleep or sub power off mode to a mode other than the copy mode (default: [Standard]).
When returning to a mode that does not involve printing, such as scan/fax mode, power consumption can be reduced by not adjusting the temperature of the Fusing Unit on this machine.
This option is available when an item other than [Copy] is selected in [Start-up display screen after reset] of [System auto reset] (Here).
[Awake from Power Save Mode by Touching Control Panel]
When recovering the machine from Power Save mode when a user moves closer to the Touch Panel, set this option to ON (default: ON).