Overview Get precise image detail and excellent gloss uniformity with HP’s patented, dye-based black ink formulation. The HP 84 Black Ink Cartridge makes consistent photo-quality printing easy and reliable for an excellent value. Features 82 year lightfastness when used with the HP 85 Inks and HP Premium Plus Photo and Proofing Gloss and semi-gloss media.¹ Produces high-quality images with up to 2,400 dpi and four-picoliter ink drop size. Delivers smoother transitions and better color accuracy for photo-quality graphics and vibrant colors. Built-in smart chips monitor ink supply and alert users when ink is low. Specifications Color(s) of printing supplies Black Ink drop Not applicable Ink types Dye-based Operating requirements Operating temperature range 5 to 40°C Storage temperature range -40 to 60°C Dimensions and weight Package dimensions (W x D x H) 125 x 39 x 143 mm Package weight 0.15 kg