CPO HP DESKJET INK ADVANTAGE 4276 ALL-IN-ONE PRINTER.PRINT, COPY, SCAN, WIRELESS, SEND MOBILE FAX.PRINT TECHNOLOGY : HP THERMAL INKJET. PRINT SPEED : BLACK (A4, ISO): UP TO 8.5 PPM, COLOUR (A4, ISO): UP TO 5.5 PPM; DRAFT BLACK (A4): UP TO 20 PPM; DRAFT COLOUR (A4): UP TO 16 PPM. MONTHLY DUTY CYCLE : UP TO 1000 PAGES A4 CPO - CERTIFIED PRE-OWNED REFURBISHED NO INK INCLUDED