It looks like you're using an older version of Internet Explorer.
To best view our site — and for a better experience overall on the Web — please update your browser using the links below. It's free and it takes just a minute.
Download the latest version of Chrome, FireFox or Internet Explorer.
×

HP - 21 Inkjet Cartridge - Black

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Low Price Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$15.99
  • Free Shipping

Item Added. View List

Add to List

    No lists found. Create one today.
    Add Item

    Rating Breakdown

    67%
    (68 Reviews)
    28%
    (29 Reviews)
    4%
    (4 Reviews)
    0%
    (0 Reviews)
    1%
    (1 Review)

    Product Availability

    Special Offers

    Cardholder Offer

    Ratings & Reviews

    Overall Customer Rating:
    96% of customers would recommend this product to a friend (98 out of 102)
    HP.com Rating:
    (34 Reviews)

    Rating Breakdown

    67%
    (68 Reviews)
    28%
    (29 Reviews)
    4%
    (4 Reviews)
    0%
    (0 Reviews)
    1%
    (1 Review)
    Appropriate for low-volume use, this black print cartridge produces professional-looking, laser-quality printouts for every occasion.

    Product Features

    Compatible with Deskjet 3910, 3930, 3930v, 3940, 3940v; PSC all-in-one 1410, 1410v, 1410xi

    Laser-quality ensures sharp results with each print

    Simple to install and easy to use

    Product Q&A

    6 Questions & 9 Answers

    Ask HPAnswers, the community, fellow shoppers and Best Buy staff. Share your answers.

    Read All Q&As
    Product images, including color, may differ from actual product appearance.