Get up to 50-page-per-minute printing.Maximum input capacity of 2,300 pages means fewer interruptions.Lexmark's full-spectrum security architecture helps keep your information safeon the document, the device over the network and everywhere in between.Lower fusing temperature and automatic management of processor cores based on workload that help meet rigorous ENERGY STAR 2.0 requirements.Its innovative font outlining technology makes even the smallest gray text crisp and clear.The included media tray adjusts to paper sizes from A6 to legal, while the 100-sheet multipurpose feeder accepts smaller media and envelopes to give you even more design and output possibilities.Also included are two-sided printing and a convenient front USB port for printing files from your thumb drive.Durability and long-life components keep your maintenance costs low, too.