HP 21 Ink Cartridge - Dual Pack - Black

Overview

Save time and money when you buy an HP Twin Pack. Advanced HP inkjet print cartridge technology gives you consistently outstanding results. Rely on HP for superior quality printing and easy ways to recycle ink cartridges.

Basic printing in text and graphics, low-volume printing

Why buy original HP ink?

Print sharp text and graphics
Get up to twice as many pages vs. with refills¹
Ensure that your printing is right the first time and every time.
¹Based on a SpencerLab 2018 study commissioned by HP for the on-average performance of 12 brands of remanufactured cartridges, refilled cartridges from leading refill service providers, and refill kits compared to Original HP ink cartridges (61XL, 62XL, 63XL, 564XL, 950XL, 951XL, 970XL & 971XL) sold in North America. See //www.spencerlab.com/reports/HPInkReliability-NA-2018.pdf.

Benefits

Get everyday value and convenience with Original HP Ink Multipacks
Up to 380 pages

FeaturesLaser-quality black text

Pigmented black inks provide crisp sharp text for your letters and reports.

Reliable printed results

HP inkjet printing supplies and printers are designed to produce consistent results every time.

Easy to use

Supplies are easy to select, replace, and install.

Disclaimers

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.
2. Compared with individual HP ink cartridges. Based on estimated U.S. street price. Actual retail pricing may vary.