SeeThe Genuine HP 81 Black 680ml Dye Ink C4930A is a high-quality ink cartridge designed specifically for HP DesignJet 5000, 5500, and 5500ps printers. This original HP product ensures reliable and professional-quality printing results. With a one-year warranty from the purchase date, you can trust that you're getting a top-notch product that will last. Made in Singapore, this black ink cartridge is compatible with HP printers and is an essential component for producing vibrant and professional-looking prints.