HP Officejet Pro 251dw Printer

Printing specifications Mobile Printing Capability: HP ePrint, HP ePrint Mobile Apps, Google Cloud Print, Business Applications, HP ePrint Wireless Direct, Apple AirPrint™ Print speed, laser comparable, black: Up to 20 ppm Print speed, laser comparable, color: Up to 15 ppm Print speed black ( draft, letter) : Up to 25 ppm Print speed color ( draft, letter) : Up to 25 ppm Print speed footnote: Either after first page or after first set of ISO test pages. For details see hp.com/ go/ printerclaims Print resolution, black: Up to 1200 x 1200 optimized dpi on plain paper from 600 x 600 input dpi Print resolution, color: Up to 1200 x 1200 optimized dpi from 600x600 input dpi Monthly duty cycle: Up to 30, 000 pages Display: 4.3" CGD ( color graphics) , touchscreen Ink cartridges: 4 ( 1 each black, cyan, magenta, yellow) Compatible cartridges: HP 950 Black Officejet Ink Cartridge ( ~ 1000 pages) ; HP 951 Cyan Officejet Ink Cartridge ( ~ 700 pages) ; HP 951 Magenta Officejet Ink Cartridge ( ~ 700 pages) ; HP 951 Yellow Officejet Ink Cartridge ( ~ 700 pages) ; HP 950XL Black Officejet Ink Cartridge ( ~ 2300 pages) ; HP 951XL Cyan Officejet Ink Cartridge ( ~ 1500 pages) ; HP 951XL Magenta Officejet Ink Cartridge ( ~ 1500 pages) ; HP 951XL Yellow Officejet Ink Cartridge ( ~ 1500 pages) Processor speed: 480 Mhz Memory, standard: 256 MB Print languages, standard: HP PCL5c, HP PCLXL ( PCL6) , native PDF, HP Postscript Level 3