Compatible Brother TN-2420 High Capacity Black Toner Cartridge
Save £30.43 compared to Brother
Compatible Brother TN-2420 High Capacity Black Toner Cartridge
Save £30.43 compared to Brother
- 1x3000pages
FREE delivery
In stock
- Premium brand toner cartridge
Looking for original cartridges?
Original Brother available for £70.76 inc VATSwitch & Save Why switch to Cartridge Save own-brand?
- Save up to 50% on your printing costs, forever!
- Guaranteed to be a like-for-like alternative to the originals in every way:
Printout quality. Number of prints. Reliability. Printer compatibility. EVERYTHING. - By far the best selling third-party printer cartridge in the UK.
- Full 3-year warranty
REMEMBER... all third-party printer cartridges are NOT the same!

Our cartridges won’t damage your printer—guaranteed
Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by our own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this as problems are almost unheard of.
Your printer warranty is safe
Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.
In summary there’s zero risk in using our own-brand cartridges.

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365 reviews
By Derek Burnham on 26 June 2026
Never any issues ordering from Cartridge Save. Always receive order the next day with free delivery. Can’t imagine using any other provider
By Alan on 18 June 2026
Excellent quality, good price and quick delivery
By Wasim ahmad on 17 June 2026
Very quick delivery
By T on 13 May 2026
We’ve used cartridgesave for some time now, and the service has been excellent throughout. Their support is second to none — any issues are dealt with promptly and professionally, with minimal disruption. The team is always helpful, reliable, and easy to contact. Highly recommended.
By Bill C on 7 May 2026
Excellent and very prompt service with good advice on the phone too
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