Reducing Power Consumption (Sleep Mode)
Sleep Mode reduces power consumption by pausing certain operations inside the machine.
Press the [
Energy Saver] key on the control panel to enter Sleep Mode. Control Panel
The display turns off in Sleep Mode.
Press the [
Energy Saver] key on the control panel to enter Sleep Mode. Control PanelThe display turns off in Sleep Mode.
* The [ Energy Saver] key is lit.
Energy Saver] key is lit.IMPORTANT
Press the [ Energy Saver] key if the machine will not be used for a long period of time, such as overnight
Energy Saver] key if the machine will not be used for a long period of time, such as overnightPut the machine into Sleep Mode as a safety precaution.
Exiting Sleep Mode
The machine exits the sleep mode when one of the following operations is performed:
When the [ Energy Saver] key is pressed on the control panel*1
Energy Saver] key is pressed on the control panel*1When originals are placed in the feeder
When the feeder is opened
When paper is loaded in/removed from the multi-purpose tray*1
When a cover on the machine is opened/closed*1
*1Some models of the machine do not support this function.
Configuring Auto Sleep
Auto Sleep automatically places the machine into Sleep Mode if no operations are performed after a certain period of time or at a specified time. In addition to being able to set the time when the machine enters Sleep Mode, you can also configure the machine to exit Sleep Mode at a specified time.
This section describes how to configure the settings using Remote UI from a computer.
On the control panel, select [
Settings/Register] in the [Home] screen or other screen, and then select [Preferences] to configure the settings. [Timer/Energy Settings]
On the control panel, select [
Settings/Register] in the [Home] screen or other screen, and then select [Preferences] to configure the settings. [Timer/Energy Settings]1
Log in to Remote UI. Starting Remote UI
2
On the Portal page of Remote UI, click [Settings/Registration]. Remote UI Portal Page
3
Click [Timer/Energy Settings] 
[Power Save Settings].
[Power Save Settings].The [Power Save Settings] screen is displayed.
4
Set Auto Sleep or the time to exit Sleep Mode.
Setting the Time until Sleep Mode
Select the time in [Auto Sleep Time Settings] of [Sleep Settings].
* It is recommended to use the default setting to efficiently save power. [Auto Sleep Time]
Setting the Day and Time to Enter Sleep Mode
Enter the time to enter Sleep Mode in the day of the week input field in [Auto Sleep Weekly Timer] of [Sleep Settings].
* Enter the time using 24-hour format regardless of the time display format setting.
Setting the Time to Exit Sleep Mode
Enter the time in [Sleep Mode Exit Time Settings].
* Enter the time using 24-hour format regardless of the time display format setting.
5
Click [OK].
The settings are applied.
6
Log out from Remote UI.
NOTE
Depending on the operation status and conditions of the machine, the machine may not enter Sleep Mode or a full sleep state.