Compatible Brother TN-423BK High Capacity Black Toner Cartridge
Save 48.14 compared to Brother
Compatible Brother TN-423BK High Capacity Black Toner Cartridge
Save 48.14 compared to Brother
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.
- 1x6500pages
FREE next-day delivery when you order before 5:15pm
In stock
- Premium brand toner cartridge
Looking for original cartridges?
Original Brother available for £111.96 inc VAT
Switch & 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.
Reviews
10
reviews
By Perfect every time on 2025-12-29 09:06:19
Have been using Cartridge Save toner cartridges for about 4.5 years now - never had any problems. They always provide great quality results for a fraction of the cost of the official toners. Delivery is very quick, which considering it's free is amazing. Highly recommend this company and their toners.
By Bernard E on 2025-01-20 13:22:12
Fast delivery and a competitive price.
By Ian Gray on 2023-08-21 12:57:56
Printer still says need black toner so not sure toner any good.
By PAS on 2023-08-15 15:28:56
New printer purchased so unknown quality of replacement cartridge. No problems at all. As always very pleased with Cartridge Save
By Geoff C on 2022-06-16 11:38:44
CartridgeSave really do live up to their word. I had an issue with a cartridge I bought over 2 years ago and they replaced it without quibble. Cartridges came with a 3-year warranty, so it was really good to see my issue sorted quickly. I would recommend CartridgeSave to anyone needing top quality products and customer service.
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About this product
Specifications
Brother printers that use Brother TN-423BK cartridges
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