It is recommended for medium to large offices and workgroups since it is wired-network ready and features built-in duplex printing, a large 550-sheet input tray, and a 100-sheet automatic document feeder. The Lexmark X734de is designed with a large 7" color touch screen, 600MHz processor, and 512MB of internal memory. It is Energy Star qualified and includes Eco and Quiet modes for reduced noise and lower power consumption. The printer also includes front panel USB and PictBridge ports and can be upgraded to include additional paper trays or an integrated hard disk. The X734de comes with a 1 year limited warranty.