This is a large-format inkjet plotter. Due to ekosolvent technologies plotter can print high-quality photos and advertising signs completely odorless, and through print width in 1615 mm plotter can print on a sufficiently large materials. Cost printer is achieved using two printing heads located diagonally. Plotter prints in color space CMYK, and using specially developed ink Mutoh Eco Ultra achieved not only economic, but also high-quality printing. Incredible performance figures – up to 48 square meters / hour, and permit printing – 720 dpi, can indeed produce large volumes of printed materials. The printer uses 1,440 nozzles and modern electronic component. Largely due to this and achieved excellent value performance and economy. It is possible to print on cheap materials. The most prominent is a technology PhotoPrint Server, which will control the seal once the three plotters connected to the network interface Ethernet. No exaggeration to say that the Mutoh ValueJet 1638 – the fastest and most economical plotter at this time.