The Canon PFI-3300 is a cyan ink tank designed for use in large format inkjet printers, specifically the imagePROGRAF PRO-2600, PRO-4600, and PRO-6600 models. This 330 ml cartridge utilizes pigment-based ink, which helps produce sharp, durable prints that resist fading and smudging over time. With a package weight of 1.14 lb and compact dimensions, the tank is easy to handle and replace during routine maintenance. It provides a reliable supply of color for professionals who require consistent output for high-volume technical or artistic printing projects.