Ricoh Aficio Color Laser Printer (SP C811DN-T2) Print speeds of 40 ppm for full-color and black & white SP C811DN-T2/T3/DL: Standard/Maximum 512MB RAM Standard Interfaces: 10/100BaseTX Ethernet (RJ-45), USB 2.0 Standard Paper Capacity SP C811DN-T2: 4 x 550 sheets + 100-Sheet Bypass Tray Laser beam scanning & Electrophotographic printing with dualcomponent toner development 4-drum Tandem Method