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Own Brand HP 303XL Black Ink Cartridge T6N04AE EXTRA HIGH CAPACITY Cartridge People 18747 CP
(91 Reviews)

Own Brand HP 303XL Black Ink Cartridge - T6N04AE - EXTRA HIGH CAPACITY (Cartridge People)

  • 1x
    20ml

    Black

    Number in Pack: 1

    Volume of Ink: 20ml each, 66% extra ink vs the OEM option

    MPN: T6N04AE

£1.08 per ml£1.30 per ml
Best value own brand alternative.
  • Almost 35% Cheaper Than The Original
  • 66% more ink vs the original option
  • £1.63£1.96 cheaper per ml of ink vs the original
  • Manufactured to ISO-9001, Certified Standards
  • High Quality Prints Assured
  • 100% Satisfaction Guarantee i
Please note...
These cartridges are guaranteed to work with the latest HP Firmware update but may not show ink levels. This cartridge is not suitable for HP+ enabled printers.
Will this product work with my printer?
Keep your empty cartridges out of landfill, and use the freepost recycle bag included in your order when you purchase this product from us.
£25.90
£21.58 ex. VAT
£21.58
£25.90 inc. VAT

In Stock
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More ink. Less money.

66%

66% extra ink with this compatible product compared to the original.

34%

Save £13.12 (34%) today when you buy this compatible ink instead of the original equivalent.

Original

Cartridge People compatible

Lifetime Printer Guarantee

Trust our Cartridge People compatible own brand for top-quality, worry-free printing. Each Own Brand HP 303XL Black Ink Cartridge - T6N04AE - EXTRA HIGH CAPACITY (Cartridge People), is backed by our Lifetime Printer Guarantee. Should an issue arise, we'll either repair or replace your printer - guaranteed.

Cartridge People Compatible Own Brand: Your Go-To for Consistent Quality

Why choose Cartridge People Own Brand? Because we're dedicated to making printing easier and more affordable, without compromising on quality. Our Own Brand cartridges aren't just cost-effective; they're also dependable, engineered to meet the same high standards as original cartridges. With us, you'll enjoy crisp, clear prints every time, whether it's for business or personal use. Experience the reliability and exceptional value of Cartridge People Own Brand, and you'll see why our cartridges are more than just an alternative - they're your best choice for quality printing that stands the test of time.
Cartridge People Own Brand products can produce a standard of printing that you'll be happy to share and will withstand the test of time.

Our own brand cartridges offer print quality comparable to OEM products, providing excellent value for money. These cost-effective alternatives ensure consistently clear results.

Specifications

Product Type: Compatible
Manufacturer part number (MPN): T6N04AE
Capacity: High Capacity
Printer Consumable Type: Ink
Pack Contents:
  • 1 x Black - 20ml
Product Family: HP 303
Environmental Impact: Kinder to the environment, this product contains high quality new and remanufactured materials.
Cartridge People SKU: 18747-CP

Top Class Customer Service

Cartridge People is determined to make your shopping experience as simple and stress-free as possible. Our industry experts are on hand if you have any queries regarding an order placed via our website and you can contact a member of the team through our Live Chat service, by email or by telephone.

Customer Q&As

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Customer Reviews (91)

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G
Reviewed on: June 8, 2026
Reviewed on: June 8, 2026

Excellent

Reliably excellent

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J
Reviewed on: May 1, 2026
Reviewed on: May 1, 2026

Great Alternative to HP

An excellent alternative to HP ink, at a much better price. More ink less money, what's not to like? Great service and delivery time, definitely recommended.

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M
Reviewed on: February 13, 2026
Reviewed on: February 13, 2026

Black ink cartridge

Excellent product will use again

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R
Reviewed on: January 19, 2026
Reviewed on: January 19, 2026

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D
Reviewed on: December 1, 2025
Reviewed on: December 1, 2025

Excellent service and product

I live in Crewe and the warehouse is local. There was a 2 day delivery time from. Currys so I drove to the warehouse and picked it up from the warehouse paying by credit card on the phone. A charming young lady called Emma helped me through the process, but the 2 other staff I spoke to were also very friendly and helpful.. I bought 2 compatable cartridges for less than half the normal price and the quality seems excellent.

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C
Reviewed on: September 23, 2025
Reviewed on: September 23, 2025

Mrs

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F
Reviewed on: September 15, 2025
Reviewed on: September 15, 2025

It works despite all the rubbish HP will tell you!

Luckily I refused the offer of free ink from HP and said no to the Smart nonsense so I could use these cartridges which are considerably cheaper and just as good.

My Verdict

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A
Reviewed on: September 9, 2025
Reviewed on: September 9, 2025

As Good as the Genuine Cartridge

I had always previously ordered the genuine HP cartridge and had been wary of compatibles as they failed to work. But I was called by Cartridge People to offer their compatible which has more ink, cheaper and works just like the genuine HP. And they were right, so I will be ordering again! Thanks Cartridge People.

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O
Reviewed on: July 22, 2025
Reviewed on: July 22, 2025

Great printer ink

Ordered and arrived within 24hrs on a weekend… amazing!

My Verdict

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H
Reviewed on: May 6, 2025
Reviewed on: May 6, 2025

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1xx
£25.90
£21.58 ex. VAT
£21.58
£25.90 inc. VAT

In Stock
View Product