Plotter, Max Print Size: 42" x 300', 1200 x 600 DPI, 256 MB RAM, 40 GB Hard Drive, Two Roll-Feed Spindles Included, Printer Stand and Media Bin Included, Network Ready (10/100 BaseTX), PostScript, Outdoor UV inks, Connects Via Parallel and Fast Ethernet, Mac & PC Compatible-The HP Designjet 5500 UV 42" series printers turn around ready-to-sell-and-distribute prints at some of the fastest speeds available -- without compromising image quality. You are able to transfer files at up to 4.5 megabytes per second using a powerful HP jetdirect 615n print server card and receive fast printing with professional image quality at speeds of up to 499 Sq. Ft. Per Hour Print Speed. A six ink, 1200 dpi writing system and HP color layering technology provide outstanding photo quality for all your large-format printing. The HP Designjet 5500 UV series come standard with outdoor UV inks for enhanced lightfastness. Hewlett Packard's DesignJet 5500 UV printers are also compatable with standard dye inks with an optional dye upgrade kit.