HP Officejet PRO 6230Functions Print Print speed black (ISO) Up to 18 ppm Print speed black (draft, A4) Up to 29 ppm Print speed black (ISO, A4) Up to 18 ppm Print speed color (ISO) Up to 10 ppm Print speed color (draft, A4) Up to 24 ppm Print Speed Color (ISO) Up to 10 ppm First page out black (A4, ready) As fast as 14 sec First page out color (A4, ready) As fast as 17 sec Duplex printing Automatic (standard) Duty cycle (monthly, letter) Up to 15,000 pages Duty cycle