The BCI-6R is a red ink tank for use with S800, S820D, S900 and similar bubble-jet photo printers. Canon is a world leader in printing technology. Numerous technical innovations from Canon offer true, professional-quality printing results on a wide variety of specialty photo papers and on plain paper, too. High-intensity inks ensure rich, high-contrast images with vivid colors and razor-sharp black text, so you'll enjoy better looking documents, web pages, and photos. Canon's desktop, mobile, multifunction, and photo printers are designed to deliver high-quality text and photo-realistic prints at fast speeds without compromising clarity and fidelity. For your Canon printer, always choose genuine Canon inks coupled with Canon Photo Papers to ensure long-lasting satisfaction.