These Remanufactured HP 711 ink cartridges have been designed to offer users a genuine alternative to the original CZ130A. This is achieved by our manufacturers working tirelessly to produce a cyan ink cartridge that allows the same free-flowing ink of the original CZ130A that doesn`t infringe upon Hewlett Packard`s own patents. This compatible HP 711 cartridge is then filled with an astounding 29ml of high quality compatible ink that gives prints of comparable print quality. The prices you see here also include VAT ad free UK delivery.