HP 21XL Black Inkjet Print Cartridges are designed to produce more printed pages with fewer cartridge changes. Print high-quality, archival documents with rich, laser-quality black text, using an Original HP cartridge designed to work with your HP printer. Enhance document quality by using papers with the ColorLok logo - bolder blacks improve contrast and sharpen text and documents dry faster for less smearing when handled.¤¤The HP 21 Black Inkjet Print Cartridge with HP pigment-based inks prints professional-looking documents with laser-quality black text. Get results you can count on across a broad range of plain papers and specialty media.
