Preserve the color accuracy your print work depends on with Canon photo cyan ink for the imagePROGRAF PRO-300. Built as an OEM supply for Canon’s professional photo printer platform, this cartridge supports consistent output where subtle cyan variation matters most — from gallery prints to proofing and client presentation work. For teams that print for color-critical review or final delivery, the right ink supply is not a commodity. It is part of the imaging chain. This photo cyan tank is intended to keep replacement simple while maintaining the color behavior expected from the imagePROGRAF PRO-300 system. Using the correct OEM cartridge helps reduce guesswork, supports predictable results, and protects the quality standard that cheaper substitutes often compromise. Choose this supply when print consistency, color integrity, and printer compatibility matter more than lowest-cost alternatives. It is a straightforward fit for professional environments that need dependable replenishment and repeatable output.