This Canon PFI-300 photo black ink cartridge is the only cartridge of this colour available for your printer, and comes with a very fair asking price. Containing a full 14ml of top-quality Canon ink, the 4193C001 photo black ink cartridge is a natural choice for those that need the very best from their inkjet printer.Compatible with the imagePROGRAF PRO-300 only, the genuine Canon PFI-300PBK has been designed for those who print high-end design work, either for themselves or others. The Canon 4193C001 comes fully guaranteed by the manufacturer, and we are sure that you will be pleased with your purchase.