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HP Deskjet 3750 Ink Cartridges

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HP Deskjet 3750 zoom
Whether the kids need to print out their homework or you use this printer when working from home, enjoy crisp text documents and vivid colour prints as standard when you shop for replacement cartridges from TonerGiant. Browse our range of HP Deskjet 3750 ink below, available in our own brand compatible range and as genuine HP products. All of our products are regularly price checked, ensuring you enjoy the very best price for your replacement cartridges. Plus, you'll enjoy free shipping as standard – saving you even more money.

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Products for this printer (7)

Ink Value Packs

HP 304 Black & Tri-Colour Ink Cartridge Multipack
£24.68
£29.62 inc VAT
In Stock - Delivered Thursday
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Black Cartridges For HP Deskjet 3750 printers

Compatible HP 304XL Black Ink Cartridge
Guaranteed for 3 Years
£20.82
£24.98 inc VAT
In Stock - Delivered Thursday
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HP 304XL Black Ink Cartridge
HP 304XL Black Ink Cartridge
Product Code: N9K08AE
£26.60
£31.92 inc VAT
In Stock - Delivered Thursday
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HP 304 Black Ink Cartridge
HP 304 Black Ink Cartridge
Product Code: N9K06AE
£14.64
£17.57 inc VAT
In Stock - Delivered Thursday
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CMY Cartridges For HP Deskjet 3750 printers

Compatible HP 304XL Tri-Colour Ink Cartridge
Guaranteed for 3 Years
£22.88
£27.46 inc VAT
In Stock - Delivered Thursday
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HP 304XL Tri-Colour Ink Cartridge
£29.70
£35.64 inc VAT
In Stock - Delivered Thursday
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HP 304 Tri-Colour Ink Cartridge
HP 304 Tri-Colour Ink Cartridge
Product Code: N9K05AE
£14.64
£17.57 inc VAT
In Stock - Delivered Thursday
Order Within

Ink Cartridges for the HP Deskjet 3750

Choose from full colour ink cartridge packs and individual black and cyan, magenta, yellow inks, allowing you to buy exactly what you need to get your printer up and running again. Consider one of the 304XL ink cartridges, that offer a higher amount of pages than the standard products – 300 pages compared to the standard 120 pages. We also stock EcoSaver products, that is designed to reduce plastic waste and allows you to use the same printhead up to three times.
This printer requires two different types of HP Deskjet 3750 ink cartridge to work correctly, including a black on and a tri-colour one. Even if you’re planning to use just one colour, you will need to replace every empty cartridge. So to save yourself some pennies, why not opt for our compatible cartridges? You will be able to see which brand of ink you’re buying as all of our products are clearly labelled with the manufacturer’s logo.

Will compatible HP Deskjet 3750 ink cartridges work?

Yes, our compatible cartridges are guaranteed to work in the printer model they have been made for. The only difference is that they have been made by TonerGiant, rather than HP - but rest assured that the quality has not been hindered. In fact, our compatible cartridges are capable of producing the same number of pages as the branded ink, all while coming with a much lower price tag. Both the black and CMY tri-colour cartridges are available from our compatible range.

Free delivery

We don’t want to delay your printing projects, which is why we offer free next-day delivery on all orders placed before 5:30pm, Monday to Friday. Have a question about the products on this page or about the delivery? Get in touch via the customer questions form below and a member of the TonerGiant team will be happy to help.

Frequently Asked Questions

What is the returns policy and how do I return a cartridge?
We want you to have the best experience possible when shopping with TonerGiant. With over 20 years’ expertise, our friendly support team is here to help get you printing again quickly. You can arrange to return a product through our returns form, or by calling us on 0345 365 3605.
If your product becomes faulty
  • Original Cartridges: Return for a refund or replacement for up to 6 months.
  • Compatible cartridges: Return for a refund or replacement up to 3 years.
Please contact us a soon as possible to request a returns number and arrange a free collection.

If you change your mind:
  • You have 14 days from delivery to arrange a return and an additional 14 days to return the items to us once arranged.
  • Ordered incorrectly? We’ll provide a returns number and address for you to send to.
  • Wrong item arrived – We’ll arrange a free collection of the incorrect product(s) and send a replacement.
After 14 days, you may still be able to return the product, but a 20% restocking fee will apply. After 28 days, returns are at our discretion.
Please note: Printer cartridges must be returned unopened, unused, with all seals intact and in a resalable condition, or returns may not be accepted.

Find more information and our full returns policy on our returns & refunds page.
How much does delivery cost and how long will it take?
We don't think you should pay more at the checkout, and we're proud to be one of the only printer cartridge suppliers to offer Free guaranteed next-day delivery to all mainland UK addresses.
Order before 5:30 pm on any working day and so long as the products are in-stock, your order will be delivered on the next-working-day.

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Need Assistance? We'll be happy to help! Call us on 0345 365 3605