Containing twice as much ink inside the cartridge the HP 364XL (CB322EE) is a high capacity photo black alternative to a HP CB317EE ink cartridge. This increased capacity not only means the CB322EE photo black ink cartridge lasts you longer but reduces the running costs of all of the printers listed above including the ever popular HP Photosmart Premium Fax C309c.With 6ml of high quality HP 364XL photo black Hewlett Packard Vivera ink, the results when using this cartridge are fade, water and smudge resistant. Images and text produced with an original CB322EE cartridge are not just hard-wearing, but of the highest possible print quality and the colours completely unrivalled across all alternative third party cartridges.Along with all the benefits listed above you also get the added bonuses of free UK delivery and a low (VAT inclusive) price when shopping with us here at Refresh Cartridges.PLEASE NOTE: The page yield of these cartridges is calculated using standard 6\"x4\" photos @5% page coverage, not A4 paper.