Printer Type: Laser / Connectivity: Hi-Speed USB 2.0 port; built-in Fast Ethernet 10/100Base-TX network port; 802.11n 2.4/5GHz wireless; Walkup host USB port / Processor Speed: 800 MHz / Memory: 256 MB / Print Speed: black (normal): Up to 22 ppm ; color (normal): Up to 22 ppm / Duplex Printing: Automatic (standard) / First Print Out Time: black: As fast as 10.2 sec ; (ready) color: As fast as 12.0 sec / Media Type: Paper (bond, brochure, colored, glossy, heavy, letterhead, light, photo, plain, preprinted, prepunched, recycled, rough), transparencies, labels, envelopes, cardstock / Warranty: 1 Year