Canon PGI-9R - Red - original - ink tank - for Canon has used all its know-how from its extraordinary history of developing innovative office machines in all its copiers, printers and networked office systems. The same excellence in design and manufacturing is reflected in all Canon branded consumables and parts for this equipment. Of course, no one makes better parts and consumables for Canon products than Canon. Using genuine Canon parts and supplies is your best insurance against equipment damage and voiding your equipment warranty.