Epson Stylus SX420W Ink Cartridges

The following 20 products are guaranteed to work in your Epson SX420W printer:

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Sets of ink cartridges for Epson Stylus SX420W printer

Compatible High Capacity 4 Colour Epson T1295 Ink Cartridge Multipack - (Replaces Epson T1295 Apple Inkjet Printer Cartridges)
  • Pack of 4 high capacity ink cartridges
  • Premium brand ink cartridges

    These cartridges are a direct replacement for the Epson versions. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

  • 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, you will never pay a penny for postage.

  • Won't invalidate your printer warranty

    We guarantee that your standard printer warranty will not be invalidated by using our premium brand cartridges. If any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be repaired (or replaced if it can't be repaired).

Best value Premium

0.9p 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.

380 pages
445 pages
330 pages
545 pages
High Capacity
1 £15.72 (£18.86 inc VAT)
2 £13.92 (£16.70 inc VAT)
3+ £13.14 (£15.77 inc VAT)
Prices includes FREE next-day delivery

Best value Premium

0.9p 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.

380 pages
445 pages
330 pages
545 pages
£15.72 (£18.86 inc VAT)

FREE next-day delivery

Multi-buy discount
2 £13.92 (£16.70 inc VAT)
3+ £13.14 (£15.77 inc VAT)

Black ink cartridges for Epson Stylus SX420W printer

Cyan ink cartridges for Epson Stylus SX420W printer

Magenta ink cartridges for Epson Stylus SX420W printer

Yellow ink cartridges for Epson Stylus SX420W printer

Customer Questions & Answers

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Ask us a question we're happy to help!

  • Please advise on the difference between Epson genuine cartridges and your compatible Epson SX420W inks. Is the quality of the ink different? I notice that both sets of cartridges deliver the same number of pages.

    What is the quality like with compatible Epson SX420W cartridges?

    There is little difference between the genuine Epson SX420W inks and our compatible cartridges. The compatible Epson SX420W ink cartridges are not produced by the original manufacturer (Epson) yet they are made to meet the high standards of genuine Epson cartridges. In regards to the quality of the ink, you shouldn't notice any significant differences between the two sets of cartridges when printing although the inks are from different brands.

    Answered by Jessica Hoque (Staff Member) - about 7 years ago
  • I have an Epson Stylus SX420W printer. I've seen the cartridge pack you sell, but the number on the black cartidge I've taken out is different. It reads: T1281. Will the pack of colour and black cartridges you sell be suitable for my printer? Thanks, Julie.

    Epson SX420W cartridge codes

    Yes, all of the cartridges listed on this page, including the packs, will all work in your Epson Stylus SX420W printer. Your SX420W can use two different capacities of cartridge for each colour, each with different codes. The standard capacity black ink cartridge is known as T1281 whereas the high capacity black ink cartridge is known as T1291. Either of these will work in your printer so you were probably looking at our high capacity Epson T1295 cartridge multipack with the black Epson T1291 cartridge which didn't match up to the black cartridge you have currently installed which is the standard capacity black Epson T1281 cartridge. Please be assured that you can use either one of these cartridges in the Epson SX420W printer, they just contain different volumes of ink.

    Answered by Cheryl Stanley (Staff Member) - about 5 years ago
  • Do you deliver to Spain?

    Delivery of Epson SX420W inks

    Sorry, we only deliver Epson Stylus SX420W cartridges within the UK.

    Answered by Carla McDonald (Staff Member) - about 3 years ago
  • My printer keeps coming up toner needs replaceing it is Epson Stylus SX420W do you supply them

    what is a toner for my printer

    Hi Angela, thank you for your question. You'll be happy to know that we do stock items for your printer. I have provided you with a link to our current stock.

    Answered by Aaron Roberts (Staff Member) - 7 months ago
  • I HAVE PACKS OF PICTURE EXPERT Premuim Cartridges with my original Printer my beloved Epson XP322 does mot work anymore My beloved Printer Do the inks work min ie Epson X420R WHICH OTHER THEY CAN WORK URGENT ANSWER PLEASE PLEASE ANSWER UGENTLY CAN OT WITHOUT MY PRINTER

    Compatible inks

    Thank you for your question, unfortunately the XP322 cartridges are not compatible for your SW420W. Please see link below for cartridges compatible for your printer.

    Answered by Alice Mckenna (Staff Member) - 3 months ago
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Replacement SX 420W Inkjet Cartridges Delivered To You The Next Day For Free

Keep in mind, any time you buy Epson print cartridges from our website you will additionally get free delivery as standard. In addition to that, everything on sale at our store comes along with our full money back policy and also our quibble free cartridge returns policy. Get big savings, purchase today!

Epson Stylus SX420W Printer Review

Expert review of the Epson Stylus SX420W printer

Our Verdict:

Suitable for households with multiple computers, the Epson Stylus SX420W is all-in-one printer with Wi-Fi technology. It produces high quality prints at an economical price and uses DURABrite Ultra ink, which are faster drying. This printer is user-friendly and features one-touch function buttons and a 3.8 cm LCD display.


The all black Epson Stylus SX420W is stylish and minimalist. It has an input capacity of 120 sheets and measures 450 x 342 x 182 mm. The 3.8 cm coloured display is easy to navigate; it lets users view and select photos minutes before printing. Scanner resolution is 1200 dpi, and optimised resolution is 5760 x 1440 dpi.


The Epson Stylus SX420W is easy to maintain and boasts 120-sheet input capacity. It drives down printing costs because it is Energy Star certified. This low wattage choice also has an affordable ink system. Print anywhere from the house, thanks to Wi-Fi connectivity. The SX420W also supports PC-free printing via the memory card slot.


Though the printer has a memory card slot, it does not have a USB port. Print speed is relatively slow compared to the competition. For small homes, the SX420W might be too noisy.