843A Black Ink Cartridge with Upgraded Chip, 400ml Replacement for HP 843A 843XL Ink Cartridge Black C1Q57A for PageWide XL 4000 4100 4500 4600 5000 5100 Wide Format Printers (843A-BK)

["Massive capacity: This Black 843A ink cartridge replacement set include 1x 843a Yellow (C1Q57A),. Our 843 Black ink cartridge is fully loaded with 400ml of premium ink, keep your heavy-duty printing projects running","Seamless Compatibility: Perfect fit for wide format printer, engineered specifically for HP PageWide XL series. 100% compatible with PageWide XL 4000, 4100, 4500, 4600, 5000, and 5100 Wide Format Printers","Plug and Play, Zero Hassle: Our 843A ink refills feature the latest generation of upgraded smart chips, and sync with your printer in seconds, no cumbersome installation process required","Professional Print Quality: engineered for flawless blueprints, banners and business prints, formulated with an optimized ink flow system that prevents nozzle clogs during marathon print runs. Whether you are printing intricate CAD blueprints, GIS maps, or edge-to-edge commercial posters, expect razor-sharp lines and vibrant colors with absolutely no smudging, fading, or banding","Buy with Confidence: Reliability you can count on - Manufactured under strict ISO-9001 and ISO-14001 standards to ensure safe, long-term use without damaging your expensive printheads. If you ever experience any issues or defects, our support team will step in and resolve it swiftly"]