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  3. High Capacity HP 364 XL Black Ink Cartridge

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High Capacity HP 364 XL Black Ink Cartridge (CN684EE)

£23.32 (£19.43 ex VAT)
with FREE UK Delivery

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Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.

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Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).

(Some orders may be sent by courier depending on availability.)

99+ In Stock
  • A original black HP ink cartridge for your printer
  • GUARANTEED to work in your HP Photosmart 5520, HP Photosmart 5510, HP Photosmart B110, and more - see all printers
  • 100% MONEY BACK GUARANTEE up to 12 months after receiving your order
  • Quality product - manufactured by HP for the best performance possible in your printer
  • HP SILVER PARTNER - we are an approved HP partner, providing only the best genuine and replacement HP products
  • POSTBOX FRIENDLY - fits through your letterbox if ordered alone
  • HIGH CAPACITY - provides more pages than standard cartridges, giving better value for money
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£23.32 inc VAT & FREE UK Delivery
  • Free UK Delivery
  • Money Back Guarantee
99+ In Stock
0 in basket
Multi-buy discount
2 - 3 £22.62 each
4+ £22.15 each
Stock up, worry free! Happily store these for 1 year

Cheaper version available for £4.99 inc VAT

Compatible High Capacity HP 364 XL Black Ink

If you want to save money on your printing, try our cheap compatible HP ink cartridges for £4.99 inc VAT.
Buy the compatible HP ink cartridges.

This ink cartridge is guaranteed to work in the following HP printers

View all printers

Compare With Similar HP Ink

High Capacity HP 364 XL Black Ink Cartridge
This item: High Capacity HP 364 XL Black Ink Cartridge
Compatible High Capacity HP 364 XL Black Ink
HP 364 Black Ink Cartridge
Customer Rating
(82 reviews)
(248 reviews)
(62 reviews)
Contains Black Black Black
Page Yield 550 pages 550 pages 250 pages
Running Cost 4.24p per page 0.91p per page 5.57p per page
Type Genuine HP Product Money Saving Compatible Genuine HP Product
Product Guarantee Full 1 Year Moneyback Guarantee Full 1 Year Moneyback Guarantee Full 1 Year Moneyback Guarantee
Delivery Free Delivery Free Delivery Free Delivery
550 pages

Page Yield Up To 550 Pages

This High Capacity HP 364 XL Black Ink Cartridge is quoted as doing up to 550 pages before needing to be replaced.

The page yield is calculated by manufacturers using ISO/IEC 24711 standards, where they print set documents of 5% page coverage until the cartridge is empty. The standard means you can compare yields between cartridges and manufacturers.

The High Capacity HP 364 XL Black Ink Cartridge can be recycled!

This High Capacity HP 364 XL Black Ink Cartridge can be recycled, keeping empty cartridges away from landfill and helping the environment. At the moment our recycling scheme is closed so we can't provide recycling bags, but any local recycling scheme near you will accept these cartridges.

Product Description

This is an original HP 364XL black ink cartridge. Original means this cartridge was made and filled by HP from scratch.

Providing a much higher yield than the standard cartridge, at 550 pages and a 12ml capacity, it is a great way to save money on your printing costs. The 364XL black cartridge is filled with a pigment based ink, this is great for printing your documents as the ink is printed in tiny droplets making your text sharp and clear. You can also replace the 364XL black cartridge quickly and easily with no hassle at all. Simply open the lid and squeeze the clip on the side of the empty cartridge as you pull it out. Then get the new cartridge ready by taking the packaging, tape and twisting the orange plastic clip off the bottom. Then push it into the empty slot until it clicks into place. And that's it job done. You can use this original 364XL black ink cartridge along with any other original or remanufactured 364 ink cartridges, no problem at all.

Everything here at stinkyink is tested to make sure its up to our high standards so we can cover you for up to 12 months. If you do ever have a problem just let our friendly customer service team know and they'll get everything sorted fro you.

The 364XL black cartridge is seal wrapped in side it's box so it can be stored for up to 6 months without its quality being affected. With reference CN684EE, buy now for great value and our 12-month performance guarantee.

PLEASE NOTE: This cartridge used to have the HP product reference CB321EE. HP updated the size and capacity of this cartridge, then renamed it with the CN684EE cartridge. They are the exact same cartridge and go in the same printers, so don't worry!


Capacity 12ml of ink
Page Yield 550 pages
Running Cost 4.24p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

GTIN 00885631873656
Colour Black
Compatibility HP Original
Range HP 364 ink cartridge range
Brand HP
Condition New

Customer Reviews

Customer reviews for the High Capacity HP 364 XL Black Ink Cartridge
5 star
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Average customer rating
(82 reviews)

Very efficient and courteous. Order dealt with immediately.

A member of the Stinkyink.com team has responded to this review. View more information.

Thank you for your review Beryl! We are glad to hear that you are happy with your order :)

Answered by Charlotte Ball (staff member) - May 04, 2021 09:50

Excellent delivery and very good price


Always get a quick response. Reasonable price. Always arrives on time.


I rang up to order, my ink cartridge arrived the next day. Installed easily into my HP deskjet printer with no problems at all. Print quality is great. Stinkyink provide a fast reliable service and all their staff are friendly, helpful and knowledgeable, its great to talk to humans and get some help. I would heartily recommend them to anyone.


As usual, prompt service and no hastle.


Perfect service. Ordered one day, delivered the next, using standard delivery (First Class Post). I've been buying from StinkyInk for years. The service has always been excellent . The HP364 cartridges are very easy to install.

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Customer Questions & Answers

Something stopping you buying this product? Ask and we shall answer.

Responses are typically ~10 minutes between 9am and 5pm, weekdays.

Ask a question about this product

Does the high capacity cartridge fit into the same slot as the normal cartridge on an HP 6250. The normal slot looks quite narrow?


Yes, the higher capacity does not mean larger in physical size, only in the amount ink within the cartridge. So you get more pages per cartridge with a higher capacity cartridge.

Answered by Victoria Miller (staff member) - November 27, 2017 08:06

Why does the black cartridge now seem smaller than it was? It's now a similar size to the coloured inks.


The 364 and 364XL black cartridges are now much smaller than they were originally. They still print just as many pages as before but the cartridge is now much more economical and there is less waste.

If you have an older printer model you'll see the slot for the black ink is very wide. The new smaller cartridge will click into the middle of this slot and work normally.

Answered by Beth Owen (staff member) - October 19, 2015 14:08

I need to replace an HP CB321EE black cartridge but have been told that HP have renumbered it as CN684EE. But the CN684EE new cartridge looks like it is only half the size (1cm v 2.5cm) of the old CB321EE.How can I fit it in the much larger slot on my HP C309g printer? HELP!


Unfortunately HP discontinued the old CB321ee some time ago and we are now unable to supply it. HP replaced this cartridge with their new version (CN684EE) which has been designed to replace the old cartridge in all printers. HP do advise that this cartridge is compatible with your printer, even though it does look like it won't fit. It is smaller than the original and therefore fits in the centre of the slot. If you are having problems installing this item, you may want to contact HP who should be able to help further, please see their website for more information:

Answered by Roy Hamilton (staff member) - June 26, 2012 09:35

Why we’re UK #1 For Printer Ink

Making customers happy is what motivates us all at Stinkyink which is why we’re thrilled to have the highest number of positive reviews on TrustPilot. That’s right, no printer ink supplier has received more positive customer feedback than us. We’ll continue to offer a service that is second to none. Thank you to all our loyal customers.


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All inks can be stored for 1 year

It's best to keep a spare, so you'll save money when buying 2 of any item.

These inks can be stored for 1 year without affecting performance + are covered by our money back guarantee to give you full peace of mind.

Plus there's Free Delivery on everything!