Wireless Printing. Users gain freedom and flexibility with built-in 802.11g wireless technology; Compatible with Wi-Fi certified IEEE 802.11g/b/n. High quality printing from virtually anywhere in the home over a secure wireless network. Share the Lexmark X7550 among multiple computers. Easy guided setup with Lexmark installation sofware. Connect wireless or with USB cable. Fax. Up to 25 page capacity auto document feeder (ADF) for multiple page faxing and copying. Standalone black and color faxing with 33.6 Kbps modem speed. 99 speed dials, automatic redial, and supports caller ID. Photo. Print directly from digital memory card, PictBridge compatible digital cameras or USB Flash drive. Close