- 71 -5. Energy Saving FunctionAutomatically Turning the Machine Off (Auto PowerOff)The machine is equipped with the Auto Power Off function which automatically turns thepower off if the machine is left unoperated for a certain period of time.There are three options for the Auto Power Off setting and [Auto Config] is set by factorydefault.• [Auto Config]: The machine automatically turns off after being left unoperated for a certainperiod of time unless the machine is in the following conditions.- A LAN cable is connected to the network interface connector.- Wireless LAN is enabled.• [Enable]: If you do not use the machine for a certain period of time, the machineautomatically turns off.• [Disable]: Disables the Auto Power Off function. The machine does not automatically turnoff.• The machine does not automatically turn off in the following case.- In the factory default, the machine does not enter the auto power off mode while connecting to the network (wired/Wireless).- When an error has occurredFollow the steps below to change the Auto Power Off setting.1 Press the scroll button several times to select [Admin Setup] and press the«ENTER» button.2 Enter the administrator password using the numeric (0-9) keys, and then pressthe «ENTER» button.The factory default administrator password is "123456". If the administrator password ischanged, enter the updated password.3 Press the scroll button several times to select [Power Setup] and press the«ENTER» button.4 Press the button several times to select [Auto Power Off] and press the«ENTER» button.5 Press the scroll button or button to select value you want to set andpress the «ENTER» button.6 Make sure that [*] is displayed on the left of the set time.7 Press the «BACK» button to display the [Ready To Print] screen.