All-In-One Printer, Functions Printer, Copier, Fax, Print Speed (Black) 26 ppm, Print Resolution (Black) 600 x 600 dpi, Max. Paper Size 8-1/2 In. x 14 In., Max. Copies 999, Sorting Function Yes, LCD Display Yes, Operating System Compatibility Mac(r) OS X 10.4.9 and Later, Windows(r) XP, Vista(TM), 7, Fax Transmission Speed 33.6 kbps, Connector/Port/Interface USB, Network Ready No, Network Capable No, Monthly Duty Cycle 10000, Height 14-1/8 In., Width 15-3/4 In., Depth 20-7/8 In.