2.7″ (6.86 cm) Capacitive Touchscreen CGD (Color Graphic Display), Functions Print, copy, scan, fax | HP Thermal Inkjet, Resolution (color) Up to 4800 x 1200 optimized dpi on HP Advance Photo Paper 1200 x 1200 dpi input, Print cartridges 4 (1 each black, cyan, magenta, yellow) | Scan resolution Up to 1200 x 1200 dpi | Fax memory Up to 100 pages, 1 Hi-Speed USB 2.0 (device) | 2 RJ-11 Fax/Modem port/phone line