Ricoh Aficio Laser SP C831DN 55 ppm 1200 x 1200 dpi Duplex Color Printer Dimensions - 31.87x31.37x29.50 Weight - 211.00 Max Media Size: A3 (297 x 420 mm), ANSI B (Ledger) (279 x 432 mm) Interface: USB, LAN, USB host Total Media Capacity: 1200 sheets