HP 21 BLACK INK CARTRIDGE

Print polished, professional documents with laser-quality black text. HP ink cartridges are designed to work with your HP printer for the best results.
Want more pages, great reliability, and amazing value? You want original HP inks.

Laser-quality black text

Pigmented black inks provide crisp sharp text for your letters and reports.Keep your documents for a long-term reference. Text remains clear longer than many plain papers.HP quality and reliability ensures your printing tasks are easy and results are genuine HP quality.

Reliable printed results

HP inkjet printing supplies and printers are designed to produce consistent results every time.Results you can count on across a broad range of plain papers and speciality media.HP quality and reliability ensures your printing tasks are easy and results are genuine HP quality.

Easy to use

Supplies are easy to select, replace, and install.Save time and money with on-screen ink-level indicator in your printer software.HP quality and reliability ensures your printing tasks are easy and results are genuine HP quality.