Control panel overview261. Introduction13Type B1EcoTurn into eco mode to reduce toner consumption andpaper usage when pc-printing and copying only (see"Eco printing" on page 57).2WPSaConfigures the wireless network connection easilywithout a computer (see "Using the WPS button" onpage 159).PrintScreenPress this button and the display will Print Screen? onthe display screen. If you want to print only the activescreen, select the Active. If you want to print the wholescreen, select Full.• Print Screen can only be used in theWindows and Macintosh operating systems.• You can only use this function with USB-connected machine.• When printing the active window/wholemonitor screen using the print screen button,the machine may use more toner dependingon what is being printed.• You can only use this function if themachine’s Samsung Easy Printer Managerprogram is installed. If you are a Macintosh OSuser, you need to enable Screen PrintSettings from the Samsung Easy PrinterManager to use the Print Screen feature.3ID CopyAllows you to copy both sides of an ID card like a driver’slicense on a single side of paper (see "ID card copying"on page 61).