This genuine Canon ink tank is for use in Canon imagePROGRAF PRO-300 A3 Colour Printers. The pigment-based ink system delivers a deep, rich colour and promises to set your prints apart from the rest thanks to outstanding photo permanence. This matte black ink has enhanced black density, coupled with a wider dark area reproduction range and improved gradation appearance, which improves performance, especially when printing on fine art paper. It has a yield of up to 1,750 6 x 4 inch photos.