HP 82 69-ml Black Ink Cartridge for HP Designjet 510ps CJ996A and CJ997A Printers (CH565A) Color: Black Manufacturer model number: CH565A Quantity: 69-ml Compatible Printers: HP Designjet 510ps 24-in (CJ996A) ; HP Designjet 510ps 42-in (CJ997A) Sold as 1 Each