CPO HP COLOR LASER MFP 178NW. FUNCTIONS: PRINT, COPY, SCAN. PRINT TECHNOLOGY: LASER. PRINT SPEED: UP TO 18 PPM BLACK(A4, NORMAL); UP TO 4 PPM COLOUR(A4, NORMAL). PRINT RESOLUTION: UP TO 600 X 600 DPI 4 BITS BLACK (BEST): UP TO 600 X 600 DPI 4 BITS COLOUR(BEST). MONTHLY DUTY CYCLE: UP TO 20,000 PAGES A4; RECOMMENDED MONTHLY PAGE VOLUME : 100 TO 500. DUPLEX PRINTING: MANUAL (DRIVER SUPPORT PROVIDED). COPY SPEED: UP TO 14 CPM BLACK (A4): UP TO 4 CPM COLOUR (A4).CPO - DISPLAY/DEMO UNITS