Specifications: - Functions Standard Network Print, Copy, Color Scan and Document Box - Optional Fax/Network Fax, Dual Fax - Speed 55 ppm - Max Monthly Duty Cycle 225,000 Pages - Resolution 600 x 600 dpi, 9600 x 600 dpi interpolated / 8 bit color depth - Standard Paper Supply 1.150 Sheets - Max Paper Size 12" x 18" (Trays and MPT) - Max Paper Weight 120 lb Index (Trays); 110 lb Cover (MPT) - Original Size 11" x 17" - Duplexing Standard Embedded Duplex - Network Connectivity 10/100/1000BaseTX; High Speed USB 2.0 - PDL PRESCRIBE, PCL6 (XL, 5e), KPDL (PS3) - Fax Modem Speed 33.3 kbps - Fax Memory 12 MB Std, 120 MB Max