Product Description Print speed black (normal, letter) Up to 28 ppm Duty cycle (monthly, letter) Up to 50,000 pages Recommended monthly page volume 750 to 4000 Print technology Laser Print quality black (best) HP FastRes 1200 Display 4.3" intuitive touchscreen Color Graphic Display (CGD) Print Cartridges 4(Black, Cyan, Magenta, Yellow) Connectivity, standard 1 Hi-Speed USB 2.0, 1 Host USB, 1 Gigabit Ethernet 10/100/1000T network Memory 256MB DRAM Paper handling input, standard 100-sheet multipurpose Tray 1, 250-sheet input Tray 2 Duplex printing Automatic(standard) Paper Tray 2-3 Security Managment Password-protection, Firewall and ACL, and many more Power 570 watt Minimum dimensions (W x D x H) 16.4 x 18.6 x 15.7 in Weight 23.22 Kg