# Attention (Auto Sleep Time)

NOTE
###### When the machine enters the Sleep mode: [] (Energy Saver) lights green.
###### To enter the Sleep mode manually: Press [] (Energy Saver).
###### The machine does not enter the Sleep mode when: the machine is in the middle of an operation the Processing/Data indicator lights or is blinking a message appears on the screen and the Error indicator is blinking (except when <Prepare toner cartridge.> is displayed) the machine is in the middle of an adjustment or cleaning a paper jam occurs the handset is off the hook the Menu screen is displayed the documents are set in the feeder
###### The machine returns from Sleep mode when: [] (Energy Saver) is pressed receiving a fax or phone call the handset is off the hook a print job from a computer begins the documents are set in the feeder the machine is connected to a computer via a USB cable

0AE3-02U