HP Deskjet 990cxi Ink Cartridges

The following 3 products are guaranteed to work in your HP 990cxi printer:

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Black ink cartridges for HP Deskjet 990cxi printer

Genuine High Capacity Black HP 45 Ink Cartridge - (51645AE)
  • High capacity black ink cartridge
  • Lowest online price guaranteed

    If within 7 days of buying a product from us, you find the same product cheaper at any other UK online store, we will refund you with 100% of the difference.

  • 12 month guarantee and FREE returns

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

Best value Genuine

3.7p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

930 pages
High Capacity
1 £34.86 (£41.83 inc VAT)
2 £33.56 (£40.27 inc VAT)
3+ £33.03 (£39.64 inc VAT)
Prices includes FREE next-day delivery

Best value Genuine

3.7p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

930 pages
£34.86 (£41.83 inc VAT)

FREE next-day delivery

Multi-buy discount
2 £33.56 (£40.27 inc VAT)
3+ £33.03 (£39.64 inc VAT)

Colour ink cartridges for HP Deskjet 990cxi printer

Customer Questions & Answers

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  • Hi - I bought my printer in Abu Dhabi in the UAE. It took 78 and 45 ink cartridges. I then moved to Cyprus and found that these cartridges do not exist. What are the equivalent cartridges I need to purchase in Cyprus please? I have had HP printers ever since I bought my first computer many years ago and my present printer is brilliant. Please tell me that there are ink cartridges available in Cyprus for my printer?

    Deskjet 990CXI foreign printer model

    Unfortunately, we only supply UK cartridges for UK printer models so our cartridges are unlikely to work for you. I'm afraid that we're unable to advise you on the correct cartridges for a Deskjet 990CXI printer which was purchased outside of the UK.

    Printers work in the same way as DVD players. They all have different regions, so we cannot confirm that cartridges from Cyprus will work in a printer that was purchased in Abu Dhabi as they will be from a different region.

    You may be best looking at your printer manual or contacting HP with this enquiry.

    Answered by Jessica Hoque (Staff Member) - about 7 years ago
  • Hello, what are the Ink replacements for HP No.45 and No.78 cartridges for the Deskjet 990cxi printer? Thanks.

    Replacement Deskjet 990cxi ink cartridges

    We only supply a compatible HP 45 high capacity black ink cartridge and a compatible HP 78 high capacity tri-colour ink cartridge for the HP Deskjet 990cxi printer. These cartridges are available individually or in a compatible HP 45 /78 multipack.Please see: https://www.cartridgesave.co.uk/HP45-HP78-PACK-RET.html

    Answered by Damon Tetley (Staff Member) - almost 3 years ago
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Buy HP Deskjet 990CXI Ink Cartridges

Capable of producing up to 17 pages per minute, the HP Deskjet 990CXI is an incredibly useful printer. The Deskjet 990 CXI will allow you to be ready whenever you need to produce a document, because the HP Deskjet 990CXI can produce prints immediately with very little warm up time. Regular use of your HP Deskjet 990 CXI may be curtailed by high HP Deskjet 990-CXI ink prices as many HP Deskjet 990CXI ink stores sell the HP Deskjet 990CXI cartridges for incredibly high fees. Luckily our policy is to get you HP Deskjet 990 CXI ink for amazing discount prices-just compare our HP Deskjet 990-CXI cartridges with others to find out. We have a complete range of HP Deskjet 990CXI ink cartridges, such as the black HP Deskjet 990CXI ink cartridge, to choose from so allow us to help you save on all your Deskjet 990-CXI ink requirements!

Cheap HP Deskjet 990 CXI Cartridge With Free Delivery

The HP Deskjet 990-CXI cartridge that you buy from us also comes with great service so that your HP Deskjet 990CXI ink cartridge purchasing experience is completely pleasant and convenient. Also available to order on our support line, the HP Deskjet 990 CXI cartridge comes with free delivery in order to save you even more money. The HP Deskjet 990CXI ink cartridge also comes with a no quibble money back guarantee so that you know your HP Deskjet 990-CXI cartridge is top quality and completely functional. Try us for all your HP Deskjet 990CXI ink cartridge needs because we will make sure you receive your new Deskjet 990CXI ink quickly, efficiently and easily.

HP Deskjet 990cxi Printer Review

Expert review of the HP Deskjet 990cxi printer

Our Verdict:

A quality single-function printer that is built to last, the HP Deskjet 990CXI is a reliable device best suited for personal use. It can produce realistic photos as well as crisp text documents, and can print on a good variety of media. The HP Deskjet 990CXI can even sense the type of paper used automatically and adjust the printing mode accordingly. It uses the revolutionary PhotoRet III technology and is compatible with major operating systems. However, because it does not use individual ink tanks, running costs and ink wastage can get expensive in the long run.


The HP Deskjet 990CXI connects to a computer via USB or parallel connection and features a front-yield paper tray with an automatic duplexer, which helps users save time and paper waste. The machine measures 17.34x7.72x14.6 inches and weighs about 15 pounds. It runs on an 8 MB RAM and is designed to print out up to 5000 prints a month. The HP Deskjet 990CXI also uses one black and one tri colour cartridge.


In addition to an auto paper type sensor and auto duplex unit, the HP Deskjet 990CXI also boasts infrared printing. Maximum colour resolution goes up to 2400x1200 dpi, and black prints are crisp at 600x600 dpi. The machine can also handle a good range of media types, including banner paper and even small cards and envelopes. The print rate of 17ppm or 6.5 ppm in normal mode is above average.


The only disadvantage to using the HP Deskjet 990CXI is that you have to keep buying tri-colour ink, which is more expensive than individual cartridges.