Plotter, Max Print Size: 24" x 150', 1200 x 600 DPI,16 MB RAM, Roll-Feed Spindle Included, Connects Via Parallel and USB, PC Compatible-The HP DesignJet 500 printer (24-inch model) delivers clear, crisp images with rich true colors and uncompromising image quality. HP DesignJet 500 Series printers are the perfect choice for graphics and technical professionals who want a smart, reasonably priced system for a personal office or small workgroup. Delivering uncompromising image quality means you get rich, brilliant colors from print to print, regardless of ink levels or prinhead usage. Fewer supplies changes are needed, unattended printing is possible and low cost of ownership is achieved with the high-capacity HP cartridges and long-life HP printheads. Equipped with smart chips, the 500 can identify low ink levels and worn printheads. In addition, HP Zoomsmart scaling technology allows easy printing from any Microsoft Windows application.