The Canon GI-43 BK is a black dye-based ink bottle designed for high-volume printing in home or office settings. With a capacity of 60 ml, this black ink allows you to print approximately 3800 pages at 5% coverage, meaning you can handle large documents and projects without frequent refills. This ink is specifically formulated for use with Canon PIXMA G540 and G640 printers. Produced in Japan, the bottle provides a reliable supply of black pigment that integrates seamlessly into these specific tank systems to ensure consistent print quality across every page.