18 Basic Operation
Operator Panel
1 (Power Saver) button Lights up in the sleep mode for the power saver mode. Press this button to exit the
power saver mode.
2(Menu) button Switches to the Menu mode from the print mode.
3 buttons Scrolls through menus or items in the Menu mode. To enter numbers or
passwords, press these buttons.
4 buttons Selects submenus or setting values in the Menu mode.
5(Stop) button Cancels the current print job or clears the value you entered.
6(Error) indicator Lights up when an error occurs and blinks when an unrecoverable error occurs.
7(Ready) indicator Lights up when the printer is ready or the printer is in the low power mode for the
power saver mode, and blinks when data is being received.
8(Back) button Switches to the print mode from the top menu of the Menu mode.
Returns to the upper hierarchy of the menu from the submenu of the Menu mode.
9 button Displays the selected menu or item and determines the selected value in the
Menu mode.
10 LCD panel Displays various settings, instructions, and error messages.
11 (WPS) button Starts Wi-Fi Protected Setup™ (Push Button Configuration).
12 (Wi-Fi) LED Lights up when wireless connection is established, and blinks in certain
conditions.
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