The OEM HP CZ130A (711) Ink Cartridge Cyan 29ml is a Genuine Original (OEM) product for use in machines: HP Designjet T120 ePrinter  HP Designjet T125 ePrinter  HP Designjet T130 24-in  HP Designjet T520 ePrinter  HP Designjet T525  HP Designjet T530  HP Designjet T530 24-in  HP Designjet T530 36-in