Media Sciences is a manufacturer of NEW compatible toner cartridges. They are a pubicly traded company on the NASDAQ with over 15 years of experience in digital color printer supplies. Media Sciences is a global leader and an industry innovator in newly manufactured color toner cartridges. Behind every Media Sciences product is The Science of Color™—the company’s proprietary process for delivering high quality products at the very best price, including its commitment to exceptional, highly responsive technical support and its longstanding, product warranty.