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HP 70 130-ml Light Gray DesignJet Ink Cartridge, C9451A

HP 70 130-ml Light Gray DesignJet Ink Cartridge, C9451A

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Product # C9451A
Light Gray#AFAAA3
  • Cartridges ship in packaging that is 100% recyclableSee all Specs

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HP 70 130-ml Light Gray DesignJet Ink Cartridge, C9451A

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Print just what you envision. Then print it again confident you will get the same color, the same quality and long-lasting prints. It's no problem with HP printing supplies and Original HP Photo Inks. Avoid the waste and rework—saving time and money.

Problem-free printing saves time which saves money

Original HP Photo Inks are designed for problem-free printing with exclusive dispersion technology. HP 2-packs and individually replaceable ink cartridges make printing easy and cost-effective. Avoid waste and rework—HP media and Original HP Photo Inks are designed together to work together. To ensure problem-free printing, Original HP Photo Inks are rigorously tested. Avoid downtime with the legendary quality and reliability of HP.

Simple. Convenient. Consistent.

Print quality and reliability are optimized with built-in intelligent technology. Convenient, time-saving supplies reordering[1] facilitated by built-in intelligent technology. Color accuracy and consistency you can trust and quick color stability. It's easy to identify and install the individual ink cartridge color you need to replace. For free and convenient return and recycling in over 47 countries, visit http://www.hp.com/recycle [3]

Quality that lasts—Original HP Photo Inks.

Prints achieve over 200 years print permanence on a range of HP creative and specialty media.[2] The wide color gamut of Original HP Photo Ink gives you millions of color combinations to work with. Original HP Photo Inks produce true gray neutrality and rich black density. Skip the trial and error—our broad range of media is designed and tested with Original HP Photo Ink.

Technical Specs

Color(s) of print cartridges

Light gray

Compatible ink types

Pigment-based

Operating temperature range

59 to 95°F

Storage temperature range

59 to 95°F

Operating humidity range

20 to 80% RH

Storage humidity

20 to 80% RH

Warranty

Until the ink is depleted or until the end of warranty date, which ever occurs first. For details see www.hp.com/support/inkjet_warranty.

Reviews and Q&A

HP 70 130-ml Light Gray DesignJet Ink Cartridge, C9451A is rated 4.4 out of 5 by 58.
  • y_2026, m_3, d_8, h_9
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Rated 5 out of 5 by Faculty member from Love my HP plotter!! I love that this ink is still available, easy to order, and delivered promptly. My HP plotter is 13 years old and still like new!
Date published: 2025-06-05
Rated 5 out of 5 by Mohr from Ink Cartridge Quick delivery at the stated price, no charge for shipping.
Date published: 2023-11-22
Rated 5 out of 5 by Soundflier from Designjet ink Hp Designjet Z3200ps ink. Hasn’t let me down yet! Great product.
Date published: 2022-12-18
Rated 5 out of 5 by DaveKittok from Ink Ink from HP has the longest expiration time for the ink cartridge, better than other vendors.
Date published: 2022-04-27
Rated 2 out of 5 by Anonymous from Great product, But.... Great product. Difficult to get when you'd like it.
Date published: 2022-03-02
Rated 3 out of 5 by MrGabe from works but expensive. works great! however as an educator for a non profit middle school this ink is way to expensive.
Date published: 2021-12-16
Rated 5 out of 5 by RT9 Designs from Gorgeous prints and super rich colors, never disap Love my printer! ..just gorgeous and always very rich
Date published: 2021-02-16
Rated 5 out of 5 by Soundflier from Consistency of product and service awesome! Excellent product, great shelf life direct from HP! I use to order inks from a 3rd party vendor, no more. Very happy with HP.
Date published: 2020-08-11
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  • REVIEWS, PRODUCT

This is the second blue cartridge that you sent me and my printer will not print blue color. What do I do. I did the maintainc e, clean, alignment etc. still not printing blue

Asked by: Maria94
We are sorry to hear about your issue. We recommend reaching out to HP Support for further assistance: HP Support: https://support.hp.com
Answered by: HP Team Cheri
Date published: 2024-07-20

Is the C9439S Toner the same as the C9407A ? If no, which series is the right one for the HP Z5400 Plotter?

Asked by: Uncle Paul
Thank you for your question! For the compatible ink and printheads for the HP Z5400 Plotter please visit this link: https://www.hp.com/us-en/shop/mdp/ink-toner/hp-designjet-z5400-44-in-postscript-eprinter
Answered by: HP Team Grant
Date published: 2023-05-27

dear support can you conform me expiree dates for Z5200 design jet plotter inks and head and delivery Saudi Arabia can be possible i need 2 sets for cartridge's

Asked by: Ksmi77
Hello and thank you for your question! Please visit the HP World website for HP partners local to Saudi Arabia. https://www.hp.com/us-en/contact-hp/ww-how-to-buy.html
Answered by: Grant from HP Team
Date published: 2021-10-05
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Return and exchange information
Most items may be returned within 30 days of delivery. A restocking fee of up to 15% of the purchase price may be deducted from your refund for returned items, except where prohibited by law. No restocking fee applies to defective or incorrect items. A restocking fee is not applicable for printers, ink, toner, paper, care packs, software and services. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges
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