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Compatible Epson 603XL High Capacity Black & Colour Multipack - Replaces Epson Starfish Cartridges

Compatible with Epson

These cartridges contain dye ink

  • 1 x 17ml

    Type: Black

    Number in Pack: 1

    Volume of Ink: 17ml each

    MPN: C13T03A14010

  • 1 x 10ml

    Type: Cyan

    Number in Pack: 1

    Volume of Ink: 10ml each

    MPN: C13T03A24010

  • 1 x 10ml

    Type: Magenta

    Number in Pack: 1

    Volume of Ink: 10ml each

    MPN: C13T03A34010

  • 1 x 10ml

    Type: Yellow

    Number in Pack: 1

    Volume of Ink: 10ml each

    MPN: C13T03A44010

  • 124% Extra ink vs the Original Option
  • 23% Saving vs the Original Option (£15.16 cheaper)
In stock

£49.99 inc VAT (£41.66 ex. VAT)£41.66 ex. VAT (£49.99 inc VAT)

  • Free Delivery on this product
Price per ml: £0.89£1.06

The price per ml is for comparison purposes only and is calculated based on manufacturer quoted values.

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  • Free Delivery on this product

Print more for less


The amount of extra ink you'll get with this product compared to the Original. Click here for a quality comparison.


Save £15.16 (23%) today when you buy this Cartridge People Own Brand product instead of the Original equivalent.

Original Equivalent

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Premium Own Brand

+125% Extra ink
Lifetime Printer Guarantee

Lifetime Printer Guarantee

Trust Cartridge People Own Brand products to allow you to print with peace of mind. We use our industry expertise to source and sell only the most reliable ink cartridges available so you can use this Compatible Epson 603XL High Capacity Black & Colour Multipack - Replaces Epson Starfish Cartridges worry-free.

We go the extra mile when it comes to helping you buy in confidence as we back all Cartridge People Own Brand cartridges with our Lifetime Printer Guarantee. For that reason, you can use this Compatible Epson 603XL High Capacity Black & Colour Multipack - Replaces Epson Starfish Cartridges knowing that in the highly unlikely event the product causes problems with your machine, we will repair or replace your printer in accordance with this guarantee.

Premium Own Brand

Buying Cartridge People Own Brand products is the perfect way to make sure your printer produces pages to a high standard each and every time. We've taken the step to add the Cartridge People name to the Original alternatives we offer. This is because we trust these premium quality consumables to not only help you save money (when compared to original cartridges) but can also be relied upon to produce top class printing.

Celebrating over 21 years online

UK customers have been benefiting from our expertise when it comes to sourcing reliable ink and toner cartridges for over 21 years. This expertise has come from visiting manufacturers around the world to ensure that the highest standards are adhered to so our customers can print with confidence.

Over the years we've taken the time to ensure that the premium products we offer are market leading, to the point where we back them with the Cartridge People brand.

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High Quality Output

Head to Head: Cartridge People Own Brand vs Original

Premium Own Brand
Original Equivalent

The comparison above consists of 2 photos of print outs from a Cartridge People Compatible Epson 29XL on the left, versus an Epson 29XL on the right.

The outstanding results above illustrate the high quality output Cartridge People Own Brand ink cartridges can produce and how they can carry out detailed colour printing.

Cartridge People Own Brand products are capable of producing a standard of printing you'll be happy to share and keep. Matching the print quality you'd expect to see from an original product, these value for money alternatives will deliver clear results on the page on a consistent basis.

Won't void your manufacturer's printer warranty

Worried that the use of this Compatible Epson 603XL High Capacity Black & Colour Multipack - Replaces Epson Starfish Cartridges will void your printer warranty? It's important to remember that if your printer has been purchased within the last 12 months, by law manufacturers legally have to give a 1-year guarantee on any electrical products, so using our Own Brand products in your printer is fine. If in the highly unlikely event one of our Own Brand products causes a problem with your machine, we will take over the warranty and offer support over the phone or, if necessary, arrange for the repair or replacement of your model.

As a Cartridge People Own Brand customer, you're also protected by the terms of our Lifetime Printer Guarantee.

Cartridge People Compatible Epson 603XL Black and Colour High Capacity Ink Cartridge 4 Pack Own Brand 18923 CP


Product Type: Compatible
Manufacturer part number (MPN): C13T03A64010
Capacity: High Capacity
Printer Consumable Type: Ink
Ink Type: Dye
Pack Contents:
  • 1 x Black - 17ml
  • 1 x Cyan - 10ml
  • 1 x Magenta - 10ml
  • 1 x Yellow - 10ml
Product Family: Epson 603 (Starfish)
Cartridge People SKU: 18923-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.

Printers that accept this Compatible Epson 603XL High Capacity Black & Colour Multipack - Replaces Epson Starfish Cartridges

Customer Questions & Answers:

Below, you'll find questions and answers from our customers

  • other none branded inks have never worked before. I would not use these for probably a year. Do you still guarantee from when I actually use them.?

    Printer inks

    Asked by Epson - Published over 2 years ago

    • I would suggest purchasing the items closer to the date you wish to use them for optimum results. We do offer a no quibble guarantee on our own brand products for 2 years from date of purchase.
      Answered by Melanie - Published over 2 years ago
  • Original cartridge have a chip on them will they still work

    There is a computer chip on each of the cartridges which allows printer to identify if they are genuine or not. Will these other brand cartridges still work? Will you refund them if I open them, fit them into the printer and discovered they dont work because the printer cant detect them?

    Asked by gerad - Published over 2 years ago

    • Our own brand cartridges are fully guaranteed if you do encounter any issues whilst using them we would be happy to replace or refund on them for you. Our Customer Service team can be contacted on [email protected] if you require any further information.
      Answered by Melanie - Published over 2 years ago
  • Are own brand interchangeable with epson own make or do you have to change all in one go


    Asked by Ian MACLEOD - Published over 2 years ago

    • Yes, most printers can work with a mixture of manufacturers.
      Answered by Marianne - Published over 2 years ago
  • How many pages?

    Can you tell me the page yields for these 603XL compatible cartridges?

    Asked by Richard - Published over 2 years ago

    • The cartridges do not have a page life, however these cartridges will contain as much ink inside them as the Branded Epson 603XL Cartridges.
      Answered by Simon H71 - Published over 2 years ago
  • Are these cartridges compatable with XP-415 printers?

    No details available

    Asked by Anonymous - Published over a year ago

    • The XP-415 takes cartridges from the 18/18XL range with link below:
      Answered by liftman - Published over a year ago
  • Can I refill these with my own ink after they are used?

    I want to buy refillable cartridges so I don't need to buy completely new ones every time. Can I refill these?

    Asked by Anonymous - Published over a year ago

    • This isn't something that we would advise.
      Answered by Sarah (Customer Service) - Published over a year ago
  • Do you deliver to the United States?

    I live in the US but I don't see any information about delivery to the US. Can I still order from here?

    Asked by Anonymous - Published over a year ago

    • Thank you for your enquiry.

      Unfortunately, we only ship into the UK at this time.
      Answered by SteveW - Published over a year ago
  • Failure of E_603XL cartridge

    I recently ordered a multipack of Starfish 603 cartridges for my Epson WF2810 printer. The yellow, E-603XL,(only) did not work.

    Asked by Neil Wilson - Published over a year ago

    • Please contact our Customer Service team where we will be only too happy to assist you with this. Many thanks.
      Answered by SteveW - Published over a year ago
  • Probably really daft but will the package of 4 inks for an Epson XP-4155 fit through a letterbox? This will determine my delivery address Thanks

    Size of package of 4 inks for Epson XP-4155

    Asked by Anonymous - Published 11 months ago

    • They should fit through a letterbox yes.
      Answered by liftman - Published 11 months ago
  • All other manufactures use amount of pages inc Epson. No page print numbers you have nothing to be compared to. Pages! The cartridges are only so big

    The cartridges are only so big so how do your 'Tardis' ones get more ink in than anyone else is selling? This may not yeild more pages but just use more ink thus your cartridges would come out more expensive.

    Asked by Spencer - Published 7 months ago

    • Page count varies hugely depending on what you are printing, black and/or colour, partial page print, full page print, black and colour text only, photographs etc so can not be worked out accurately as everyones needs are different.

      Please click on the link below with some advice on this:

      All our own brand cartridges are filled to the optimum level of ink per casing. Manufacturer's very rarely fill their cartridges to the top, mostly only partially. Our XL cartridges are offered to our customers so the ink lasts as long as possible for them, which will work out longer and more cost effective over time.
      Answered by SteveW - Published 7 months ago

Customer Reviews for: Compatible Epson 603XL High Capacity Black & Colour Multipack - Replaces Epson Starfish Cartridges

227 reviews sorted by:
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Reviewed on: December 5, 2022
does the same as the named brand very satisfied.
  • Would Recommend:

“Satisfied customer”

Reviewed on: November 29, 2022
A very good product and excellent service
  • Would Recommend:

“Excellent product at excellent value”

Reviewed on: November 28, 2022
We tried these cartridges for our Epson printer as the Epson branded ones run out far too quickly and are expensive. Initially, the printer told us we were not using branded cartridges but we ignored this and glad we did. The cartridges we bought from Cartridge People worked perfectly, have lasted well and were a good price. We even think the quality of printing is superior to that produced by the branded cartridges! Cartridge People for us from now on.
  • Would Recommend:
Colin H W

“Cartridge People Ink”

Reviewed on: November 18, 2022
Excellent product and great service
  • Would Recommend:
Rev'd Fr. Robert Varty

“Cartridge People Service”

Reviewed on: November 11, 2022
I received my Printing Ink earlier this week, having paid extra for it to arrive on Friday 4th November, the day after making the order. Not what I had expected and despite strikes etc, a disappointment. nevertheless less your product is very good and accepted by my Epson Printer and so thankyou BUT ...........
  • Would Recommend:
Jon Gooding

“Cartridges ”

Reviewed on: October 28, 2022
Not used yet 🤞🤞
  • Would Recommend:

“Brilliant product.”

Reviewed on: October 27, 2022
This ink worked perfectly in my printer and it came really fast too.
  • Would Recommend:
Granny Sue

“Better than the real thing.”

Reviewed on: October 24, 2022
Excellent cartridges and excellent value as you get more ink for less money compared with Epson Cartridges. It's a win win situation.
  • Would Recommend:
Tracey Egan

“Cartridge People Compatible Brand for Epsom 603 Print Cartridges”

Reviewed on: October 18, 2022
Excellent value for money and quality product, I would highly recommend the Cartridge People brand of cartidges.
  • Would Recommend:

“Does as it says”

Reviewed on: October 18, 2022
Arrived quickly but didn’t need to install straight away. Put them in and message pops up saying non OEM do you still want to install. Click yes, printer calibration takes place printed out straight away non fuss no bother. Paid less for the XL pack then for standard OEM equivalent. So far so good.
  • Would Recommend:
Mick the Quick

“Epson cartridges for XP 4155 printer”

Reviewed on: October 17, 2022
I have found no problems with these cartridges. The printer did detect that they were not Epson cartridges and tried to persuade me purchase some of theirs but previous reports have confirmed that they work just fine and they do.
  • Would Recommend:

“Ink Cartridge”

Reviewed on: October 17, 2022
Quality product,quick delivery. Would recommend
  • Would Recommend:
Mr Happyink

“Happy Customer.”

Reviewed on: October 12, 2022
My old Epson Printer has stopped working. I sought advice from The Cartridge People and Aidan gave me a lot of useful advice. I have purchased a new printer and a set of compatible cartridges which are a lot cheaper than Original Inks. The price is right and they are guaranteed to work in my printer and should I have any problems with the ink they will replace it free of charge. As yet I can not comment on the cartridges but I have every confidence in The Cartridge People. Becuase of the service and the price/quality of the inks I have already recommended them to my son.
  • Would Recommend:
Rob - Cheltenham

“Cartridge Performer”

Reviewed on: October 12, 2022
Quick delivery and easy to fit
  • Would Recommend:
derbyshire mate


Reviewed on: October 7, 2022
early days at this time highly delighted
  • Would Recommend:
Mrs Linda

“On line order for printer cartridges ”

Reviewed on: October 6, 2022
The order was taken over the phone by a very helpful man, forget his name sorry.He help me get correct product for my printer. Order arrived promptly and quality is comparable to branded cartridges with more ink. Fair price and guarantee given a good company to deal with.
  • Would Recommend:

“Alternative inks for Epsom printer”

Reviewed on: October 4, 2022
The cartridges work OK on my Epson printer as you stated they would'
  • Would Recommend:

“good value”

Reviewed on: October 3, 2022
These cartridges are as good as Epsom cartridges and are much cheaper. The black cartridge has nearly double the amount of ink whereas the colour cartridges have over four times as much ink. Whats not to like especially with the guarantee.
  • Would Recommend:
Carol Whitelock


Reviewed on: October 3, 2022
Brilliant colours are always spot on
  • Would Recommend:


Reviewed on: September 28, 2022
  • Would Recommend: