Professional Series Color Inkjet All-in-One with Duplex capability and Wireless Networking. Print, Copy, Scan, Fax. Print, copy, scan and fax up to 11" x 17" (ledger-size) for high impact business applications * Save paper with duplex printing at 8.5" x 11? * 4.2" TouchScreen color LCD display - easily navigate and select menus by touching the screen * Flexible connectivity with 802.11b/g wireless, wired (Ethernet) and Hi-Speed USB 2.0 interfaces * Dual paper trays provide total capacity of 350 sheets * Unattended fax, copy or scan using up to 50-page ADF * Fast print speeds up to 35ppm black and 28ppm color * Uses high yield ink cartridges that offer 2X page yield vs. standard cartridges