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HP 970 Black Original Ink Cartridge, CN621AM

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HP 970 Black Original Ink Cartridge, CN621AM

Page yield~3,000 pages

Color

black
Black
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  • Up to 3,000 pagesSee all Specs

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HP 970 Black Original Ink Cartridge, CN621AM
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Product # CN621AM

HP 970 Black Original Ink Cartridge, CN621AM

$0.00
More than 50% of Original HP Ink Cartridges are made with recycled ocean-bound plastic.[10]
Want more pages, great reliability, and amazing value? You want original HP inks.

Take pride in high-quality prints with Original HP Ink.

The choice you can trust to help avoid reprints and wasted supplies. Choose Original HP Supplies, designed for reliability and consistency.

Quality HP pigment inks for brilliant, durable prints

Expect peak performance from Original HP pigment inks—specially formulated for the HP OfficeJet Pro X series. Be alerted when ink is low and maintain quality until the last drop, using built-in cartridge intelligence. Make shopping for supplies an infrequent task—print thousands of pages from a single cartridge.[3] Print water-, smear-, and fade-resistant documents that maintain quality for decades.[1]

Hassle-free printing to save you time and money

Choose the cartridge that works for you—standard for lower purchase cost, or high-yield for a better value. Load cartridges in a snap—each one is color coded and designed to fit uniquely in place. Help cut costs with these HP cartridges—designed to deliver very low cost per page for high-volume use.

Designed with the environment in mind

Reduce your impact—easily recycle your Original HP ink cartridges for free through HP Planet Partners.[2]

Technical details

Color(s) of print cartridges

Black

Page yield (black and white)

~3,000 pages

Page yield footnote

Tested in HP Officejet Pro X451dw. Approximate average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. For details see http://www.hp.com/go/learnaboutsupplies.

Compatible ink types

Pigment-based

Operating temperature range

41 to 95°F

Storage temperature range

-40 to 140°F

Operating humidity range

10 to 90% RH

Storage humidity

10 to 90% RH

Package dimensions (W x D x H)

9.52 x 1.13 x 2.82 in

Package weight

0.46 lb

Warranty

HP’s ink cartridges and printheads are warranted to be free from defects in materials and workmanship during the period of the warranty.

What's in the box

1 Cartridge

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HP 970 Black Original Ink Cartridge, CN621AM is rated 4.3 out of 5 by 12.
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Rated 5 out of 5 by MorganHappy from I was very pleased with the HP 970 Black original ink cartridge. It is a quality product. Great product
Date published: 2024-04-12
Rated 5 out of 5 by ARHPG from Excellent Value! Long Service Life! I bought a replacement 970 black cartridge for my HP Officejet Pro X576dw Multipurpose Printer, and it has given excellent results -- clear, well-defined black print for images and printing, and long life as a cartridge (there is an even longer-life version of this cartridge with more ink). Primarily, the ink quality in HP cartridges is superior to others in my experience, and I've tried quite a few others. Each time I return to HP quality and reliability in products, and now I only specify genuine HP ink cartridges for my printers. The HP 576dw MFP has been an excellent, durable printer, and the HP replacement cartridges have always given top-notch results as well as long life and excellent value.
Date published: 2022-03-31
Rated 5 out of 5 by MM65 from It works flawlessly. I have been using these ink cartridges for years on my HP Products and have never had to even notice they are there, only when they run out and I buy again. Mike
Date published: 2021-07-06
Rated 5 out of 5 by RiaScooz from Easy to Install I am very happy with this ink cartridge. I just inherited the printer from my office since we upgraded them to newer models. I was a bit shocked by the price at first but then I saw how many pages it will print and I understood the price. I’ve been using it every day since I received the ink and it seems to be doing great.
Date published: 2020-02-13
Rated 5 out of 5 by Bobbyboy55 from Black ink This ink is very black, and prints well. It comes in a convenient cartridge that does not bleed ink. I recommend it.
Date published: 2017-11-02
Rated 5 out of 5 by ARHPG from Excellent HP Quality This print cartridge consistently has high output and gives excellent print resluts. My HPx576d printer has worked flawlessly since day one -- and it is worked very hard -- and much of this can be attributed to the quality of the ink. I always use genuine, authentic HP print ink.
Date published: 2017-06-17
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.