For dynamic color and B&W professional printing you must consider the Epson Stylus Pro 7890 Wide Format Inkjet Printer. This magnificent machine is capable of handling virtually any media type; rolls or cut sheets up to 24/610mm wide. It utilizes a compilation of the most recent printer technologies to deliver superior quality photos, graphics, signage and fine art. At the heart of the Stylus Pro 7890 is Epson's high performance, one-inch wide eight-channel MicroPiezo TFP print head with 360 nozzles per channel. It works in conjunction with the UltraChrome K3 with Vivid Magenta ink system comprised of eight high-density pigment colors including newly formulated green and orange. These high-performance inks provide the 7890 with the ability to deliver stunning prints that are sure to delight and impress. The combination of an extremely wide color gamut, exceptional shadow detail, superb contrast, depth and smooth tonal gradations can only provide the very highest quality imagery. A standout innovation in Epson's large format printing arsenal is an automatic black ink switching system. This system is a huge improvement over the manual switching system in earlier models that was inconvenient and difficult to use. You can now seamlessly switch between Photo Black and Matte Black inks; the result is optimum black ink density regardless of media type used, with minimal ink usage. Factoring in an outstanding resolution of 2880 x 1440 dpi, the Stylus Pro 7890 is more than capable of delivering all that you would expect from a printer of this magnitude.