ML-2855ND MONO 30PPM LASERPR USB 2.0 ETH Keep your workgroup working at peak efficiency. The SAMSUNG ML-2855ND mono laser workgroup printer features fast print speeds of 30ppm. A 400MHz processor and 64MB memory minimize bottlenecks. A 250-sheet cassette, 50-sheet multipurpose tray and optional 250-sheet cassette can give you a total capacity of 550 sheets. A 50000-page monthly duty cycle means durability and reliability. Built-in duplex printing and the TonerSave feature (up to 30% toner savings) give you one of the lowest TCOs in its class. There's also a 2-line LCD screen and compass navigation for intuitive operation.