HP - 21 Ink Cartridge - Black

Appropriate for low-volume use, this black print cartridge produces professional-looking, laser-quality printouts for every occasion.
$19.99
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Overview

What's Included


  • 21 Ink Cartridge

Ratings & Reviews


Overall Customer Rating:
97% of customers would recommend this product to a friend (576 out of 597)

Features


Compatible with select Deskjet, OfficeJet and PhotoSmart printers and fax machines

Laser-quality ensures sharp results with each print

Simple to install and easy to use


Overall customer rating

4.6
97%
would recommend to a friend

Pros

Cons

Looks like there aren't enough negative mentions yet.

  • Rating: 3 out of 5 stars

    Usually a great product for my business printer

    Posted
    puppylove48
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I have purchased this cartridge for over 2 years for my business printer and have always been VERY satisfied with the performance. The copies were sharp and clear and I got a lot of pages from one cartridge. This particular cartridge was a HUGE disappointment!! I only got 1 week of copies from it. I ven ran fewer copies the week I started this cartridge. Only got about 50 copies and the last 10 were very poor quality. I have heard that if the cartridges are stored for a long time they can dry out, not sure if this was the case with this one, but still very disappointed with the quality this time.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Only Black Ink Cartridge my Printer uses

    Posted
    tazdeb
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I am not sure if this Ink Cartridge was exposed to extreme heat or if it is a manufacturer issue, but it is not printing dark at all. It is printing as if it is in Grayscale, I have it set for high quality printing. I have only printed out approx 15 pages and it is so faint it is getting hard to read what I printed so I believe it is almost empty. Best Buy won't exchange it for me, so I guess it is a loss. I should have been able to print almost 200 pages, not just 15. I am not happy with this particular cartridge.

    No, I would not recommend this to a friend

  • Rating: 5 out of 5 stars

    HP- Ink cartridge -21

    Posted
    AU57
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I have a HP Deskjet F-340 printer, it's an older model,(7 yrs old) but it gets the job done. I can only use HP ink cartridges in my printer, I have tried generic ink cartridges, but they just cause to many problems. I might have to pay a little more for HP ink cartridges, but in the long run, it's worth it. I have never experience running ink, ink blotches, low quality printing issues, etc. As long as my old faithful keeps printing, I'll continue to purchase HP ink cartridges.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    HP -21 Deskjet ink

    Posted
    af57
    • Verified PurchaserVerified Purchase

    My printer (HP Deskjet F340 All-in-one) can only run HP 21 ink, that being said, I try to use this ink wisely in printing. All in all this is a quality brand of ink. It has a rich tone to it, and I have never experience runny or bad ink. I would recommend this ink. The only down side is- the cost, I notice since I had this printer ( over 6 years) I paid under 5.00 for this ink. now I pay 15.00 for the same ink, that does the same thing it did 6 years ago. Go figure.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Fine

    Posted
    csamuels
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I get anywhere from 130 to 180 pages from one cartridge. This is depending on the printer and my individual settings. HP website clearly states you can get up to 230 pages out of one cartridge. I sure I can 250 out of one cartridge if I use the most economical setting. I get anywhere from 150 to 200 pages from one cartridge. It depends on the printer and your individual settings. I don't know what you set your printer on, but I use the most economical setting.

    No, I would not recommend this to a friend

  • Rating: 4 out of 5 stars

    Worth staying with HP Ink

    Posted
    BustedHalo
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I tried using cartridge refills ordered from other companies. I enjoyed paying less money for the product, but the ersatz item gummed up the works in my printer. It's worth the outrageous price charged for the brand label item over having a printer that is out of commission. I like my appliances to last for as long as possible, even if new technology with more bells and whistles comes on the market.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Good ink cartridge great price

    Posted
    Irene
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I knew what I wanted when I went into Best Buy. I didn't know where it was located in the store. I was greeted by a very nice young lady as I entered the store. I told her what I needed and she immediately called someone to help me. A nice young man took me to the area where the ink cartridges were and helped me select the right one for my printer. It was a pleasant experience for me.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Great Ink, Great Price

    Posted
    WestCoastKillah
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    Compared prices around and this ink cartridge coming from Best Buy has the best bang for your buck. The cartridge slides into my printer easily and is automatically calibrated. There is no mess and less fuss, just tear off the cartridge tape, slide it in and done. Very good quality black ink and provides me with many pages.

    I would recommend this to a friend



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