Versatile, monochrome laser printer features fast printing at up to 27 pages per minute as well as convenience copying and color scanning capabilities. Use the document glass for convenience copying or high-quality color scanning with up a 19200 x 19200 dpi (interpolated) resolution and a variety of "scan-to" features. Built-in wireless and Ethernet network interfaces are perfect for small office or home office printer sharing. Automatic duplex produces professional-looking, two-sided output. Flexible paper handling includes an adjustable, 250-sheet input tray and a manual by-pass slot for printing thicker media. The HL-2280DW is easy to set up and use. Using your wireless access points that support Wi-Fi Protected Setup or AOSS, you can automatically configure your wireless settings by simply pressing a button on your router. Energy star qualified printer also includes a 32MB memory, 200MHz processor, USB 2.0 interface, and copy scaling from 25 to 400 percent.