Officejet 4500 Wireless All-in-One; Printer, Fax, Scanner, Copier, A4, print: max 28ppm a, 22ppm color, max 1200x1200dpi, tava 100 coli, HP PCL 3 GUI, HP PCL 3 enhanced; scanner: flatbed, CIS, max 1200dpi optic, 1200x2400 dpi hardware, 19200 dpi enhanced, 48 bit adincime de culoare, 256 tonuri de gri; copy: max 28cpm a, 22cpm color, max 90 copii multiple, scalare 25-400; LCD text 1 linie; fax: color, 33.6 kbps, 203x196 dpi, 3sec/pag, ADF 20 coli, USB 2.0, Ethernet, wireless 802.11 b/g, cartuse no. 901, max 3000pag/luna; optional negru no. 901XL