For digital printer manufacturers, developing their own inks is beneficial for a number of reasons. In particular, having control of their own inks ensure that the inks are matched perfectly with the printers and printheads, guaranteeing that consumers will be pleased with the results. Epson, having been an industry leader for more than three decades, is particularly noteworthy for its work on the hardware, printhead and consumable sides of the digital printing field. The company actually lea...