This machine has the following energy saving functions.
Low Power mode
If you do not use the machine for a certain period after an operation, the display will turn off and the machine goes into Low Power mode. The machine uses less electricity in Low Power mode.
You can change the amount of time that the machine waits before switching to Low Power mode under [Low Power Mode Timer]. For details, see "System Settings", Device Management.
You can change the machine's settings to enter Low Power mode when you press the [Energy Saver] key. For details, see "System Settings", Device Management.
To exit Low Power mode, do one of the following:
Lift the ADF
Place an original in the ADF
Press the [Check Status] key
Sleep mode
If the machine remains inactive for a specified period or the [Energy Saver] key is pressed, it enters Sleep mode to further reduce the electricity it consumes. For details, see "System Settings", Device Management.
You can change the amount of time that the machine waits before switching to Sleep mode under [Sleep Mode Timer]. For details, see "System Settings", Device Management.
To exit Sleep mode, do one of the following:
Lift the ADF
Place an original in the ADF
Press the [Energy Saver] key
Press the [Check Status] key
When the machine is in Low Power mode, the [Energy Saver] key is lit. In Sleep mode, the [Energy Saver] key flashes slowly.
The energy saving functions will not operate in the following cases:
When fixed warm-up is in progress
When operations are suspended during printing
When a warning message appears
When paper is jammed
When the Data In indicator is lit or flashing
During communication with external equipment
When the hard disk is active
When the service call message appears
When the ADF, machine's cover, or ADF cover are opened
When the “Add Toner” message appears
When toner is being replenished
When one of the following screens is displayed:
Machine Features
Counter
Inquiry
Address Book Management
Tray Paper Settings
When the remote administration service notification screens is displayed.
When data is being processed
When a recipient is being registered in the address list
When the sample print, locked print, hold print, or stored print screen is displayed
When the screen of a document that was stored under the printer function appears (The machine enters Low Power mode if this happens)
When the internal cooling fan is active
When accessing the machine using Web Image Monitor