The Lexmark X9575 Professional Wireless All-in-One with Fax, gives users freedom and flexibility with built-in 802.11g wireless technology. Expect up to 33 ppm black and 28 ppm color printing at superior resolution of up to 4800 x 1200 dpi. View and edit photos with a large 2.4" color display. The flatbed scanner easily handles thick books, and scans with an optical resolution of up to 1200 x 4800dpi. The X9575's 50-page capacity auto document feeder (ADF) is handy for multiple page faxing and copying.