The HP No. 20 Black Inkjet Print Cartridge features proprietary HP pigmented ink. The HP No. 20 Black Inkjet Print Cartridge works with HP No. 49 Tri-color Inkjet Print Cartridges and the HP No. 16 Tri-color Photo Inkjet Print Cartridge to deliver crisp, black text, vibrant, photo-quality color and outstanding print quality.
