The Canon Genuine CLI-221C Cyan Ink Tank is specifically designed for use with Canon PIXMA printers, including the iP3600, iP4600, and iP4700 models. This original ink tank in cyan color is compatible with these specific Canon printer models and offers high-quality printing results. With a print technology of inkjet, this CLI-221C ink tank ensures vibrant and long-lasting color for your documents and images. Perfect for Canon users looking for reliable and genuine ink supplies for their printers.