HP Double Swath technology uses eight ink cartridges and four two-color printheads to deliver top-quality results at impressive speeds. HP's high-quality Vivera inks deliver a wide color gamut with neutral grays, deep, rich blacks, and vivid colors. Embedded spectrophotometer ensures exact color captures, crisp text and fine line accuracy. Integrated Ethernet networking provides reliable workgroup printing. Built-in hard disk buffer processes unwieldy files with ease. Supports most CAD and office applications. Maximum Print Speed (Black): N/A; Network Ready: Yes; Printer Type: Wide Format Inkjet; Print Resolution (Color) (Width x Height): 2400 x 1200 dpi.