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Print professional-looking documents with laser-quality black text.
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Reliable—print crisp text every time with your HP printer.
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Simple to install and easy to use.
Overview & Specifications
Overview and features
Overview
Crisp, sharp results every time you print.
Cartridge choice
Standard Reliable ink for precise, everyday printing. Trust Original HP Inks.
Eco Highlights
Free HP cartridge recycling at http://hp.com/recycle
Original HP 21 Black Ink Cartridges contain 55% recycled material.
Designed with the environment in mind, this cartridge contains water-based ink.
http://www.hp.com/go/ecohighlights
Printing specifications
Cartridge colors
Black
Ink drop size
17 pl
Ink types
Pigment-based
Page yield black
n/a
Page yield footnote
For information on page yields, please visit www.hp.com/go/pageyield.
View additional yield information
Dimensions and weight
Dimensions (W x D x H)
4.49 x 1.43 x 4.05 in
Package weight
0.13 lb
Warranty
HP’s inkjet print cartridges, ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty.
Footnotes: [1]Based on paper industry predictions for acid-free papers and Original HP inks; colorant stability data at room temperature based on similar systems tested as per ISO 11798 and ISO 18909.
Environmental specifications
Operating temperature
59 to 95°F
Storage temperature
5 to 95°F
Operating humidity
5 to 95% RH
Storage humidity
5 to 95% RH
Printable version
Black