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Compatible Brother TN-421BK Black Toner Cartridge
1.5p per page
(1 pack)
- 3,000 pages 3,000
FREE delivery
Looking for original cartridges?
Original Brother available for £80.08 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
5
reviews
By Lorraine B on 2024-04-05 08:03:58
Always fast delivery, good price, used on a Brother HL-8260CDW and good print quality. No need to buy originals as these are just as good, highly recommended.
By Azhar K on 2024-02-25 19:02:57
Very pleased with purchase, Toner was compatible for my Brother printer. The price was very good compared to some other companies. Print quality is very good, Arrived on time and very well packaged. Very happy and would definitely recommend this company. thank you.
By Lynn on 2023-08-04 15:00:32
Hi this is excellent ink.
By Peter Blyth on 2020-03-18 10:35:44
Great price and fast delivery.
By Mohammed Owais on 2020-02-19 21:10:15
Professional and insanely quick delivery. Very impressed, thank you!
Specifications
Brother printers that use Brother TN-421BK cartridges
Other cartridges and multipacks in this range
Compatible Brother TN-421 3 Colour Toner Cartridge Multipack
Compatible Brother TN-421 4 Colour Toner Cartridge Multipack
Compatible Brother TN-421C Cyan Toner Cartridge
Compatible Brother TN-421M Magenta Toner Cartridge
Compatible Brother TN-421Y Yellow Toner Cartridge
Compatible Brother TN-423 High Capacity 4 Colour Toner Cartridge Multipack
Compatible Brother TN-423BK High Capacity Black Toner Cartridge
Compatible Brother TN-423C High Capacity Cyan Toner Cartridge
Compatible Brother TN-423M Magenta High Capacity Toner Cartridge
Compatible Brother TN-423Y High Capacity Yellow Toner Cartridge