Genuine HP C4890A ( HP 80 ) Black Value Pack
Hewlett Packard HP C4890A ( HP 80 ) Black Value Pack - High Capacity ( C4871A ) Black Inkjet Cartridge (350ml) and Black Inkjet Cartridge ( C4820A ) Printhead and Printhead Cleaner. The printhead cleaner maintains the life and performance of the inkjet printhead. Works with the Hewlett Packard HP DesignJet 1000 Inkjet Printer.