EPI is the U.S.-based manufacturing subsidiary of Japan’s Seiko Epson Corporation. Historically, EPI manufactured printers (from its opening day in July of 1986 until August of 2001, EPI built over 15 million dot matrix and ink jet printers for business, government and personal use). EPI currently manufactures ink and ink cartridges for Epson ink jet printers, and performs precision injection molding of proprietary plastic parts.