4-in-1: Print, Copy, Scan & Fax Up to 47 ppm letter Up to 45 ppm A4 1200 x 1200 dpi Black Print Quality Ethernet 10/100/1000BaseTX (RJ-45) Optional Wireless Network Adapter available: 497K16750 Up to 110,000 pages monthly 2 GB Memory, std. Auto-Duplex Printing