Canon PFI-3300 Ink Tanks are compatible with the Canon GP2600s GP-4600s GP-6600s PRO-2600 PRO-4600 PRO-6600

Canon PFI-3300B Blue 330ml Ink Tank 6439C001AA

Canon PFI-3300CO Chroma Optimizer 330ml Ink Tank 6443C001AA

Canon PFI-3300C Cyan 330ml Ink Tank 6434C001AA

Canon PFI-3300GY Grey 330ml Ink Tank 6437C001AA

Canon PFI-3300M Magenta 330ml Ink Tank 6435C001AA

Canon PFI-3300BK Photo Black 330ml Ink Tank 6433C001AA

Canon PFI-3300PC Photo Cyan 330ml Ink Tank 6440C001AA

Canon PFI-3300PGY Photo Grey 330ml Ink Tank 6442C001AA

Canon PFI-3300PM Photo Magenta 330ml Ink Tank 6441C001AA

Canon PFI-3300R Red 330ml Ink Tank 6438C001AA

Canon PFI-3300Y Yellow 330ml Ink Tank 6436C001AA

For Matte Black and Orange - please order PFI-2300 inks

Canon's genuine LUCIA ink - Always choose genuine Canon LUCIA inks instead of any non-Canon inks. Never make any compromises on quality of prints.