HP MONO LASERJET MFP 137FNW PRINT, COPY, SCAN AND FAX. CONTROL PANEL: 2-LINE LCD; 30 BUTTONS (POWER, CANCEL, START, NAVIGATION (MENU, OK, BACK, LEFT, RIGHT), ID COPY, CONTRAST, SCALE, WIRELESS, NUMERIC & TEL(1 TO 9, 0, *, #, ADDRESS BOOK, REDIAL, ON HOOK), MODE (FAX, COPY, SCAN TO); LED INDICATOR LIGHTS (POWER, STATUS, WIRELESS, MODE). MANUAL DUPLEX AND BOOKLET PRINT, N-UP PRINTING, SKIP BLANK PAGES, POSTER PRINT, WATERMARKS. MANUAL DUPLEX PRINTING (DRIVER SUPPORT PROVIDED). CONNECTIVITY