Limeink© Compatible 2 Pack 10 Black Ink Cartridges for Designjet 100, 500, and 800 officejet Printers

Cartridges come filled with chip, show accurate ink levels, and work with all new printers.
Compatible with HP printers: Designjet 500, Designjet 500 Plus, Designjet 800, Designjet 800ps, Designjet 815, Designjet 815mfp, Designjet 820, Designjet 820mfp.
Page yield: 3200 pages per cartridge.
All cartridges go through a rigorous quality control procedure and undergo testing at the component level, testing for electrical circuitry, printhead cleaning, filling to capacity, and a final print test. This is done to ensure consistent, quality prints that match the image/text seen on one's printer both at the component level and with print tests.