This Canon PG-645 Ink Cartridge will print with optimum colour reproduction and fast drying ink. When used with genuine Canon printers, you can create images that rival photos produced in a commercial lab. This cartridge contains Chromalife 100 ink which ensures your prints will maintain their quality for up to 100 years. This cartridge can be known by the manufacturer’s code, PG-645. It has an estimated page yield of 180 pages. This pack contains a single black ink cartridge.