Details: The Dell Laser Printer 1720 is an ideal printer for users that need fast monochrome laser performance in a compact design. With printing speeds of up to 30 ppm (actual speed will vary with use), this printer ensures optimum performance every time you print. It delivers professional-quality documents with crisp text and sharp details at resolutions of up to 1200 x 1200 dpi. The 1720 provides a maximum monthly duty cycle of 25,000 pages. The printer is equipped with a 366 MHz processor and 16 MB RAM. It provides effortless setup and installation via USB port or IEEE 1284-B Parallel Port.