SAMSUNG ML-4050N fulfills the basic needs of a user. It can print up to 40 pages per minute for letter size. The 1,200-x 1,200dpi resolution offers superior quality high-resolution printing. Fast, productive output depends on processing speed and adequate memory. With a 400 MHz processor and 64 MB memory expandable to 512 MB, this printer performs efficiently under a variety of circumstances. The ML-4050N features high performance printers with huge monthly duty cycles up to 200,000 sheets. You can meet the heavy printing requirements of medium office.