Why switch to Cartridge World Own-Brand Ink & Toner Cartridges?
✔ Up to 50% cheaper than original brand cartridges!
✔ Outstanding print quality guaranteed to be comparable to the originals.
✔ Reliable performance and tested for printer compatibility and number of prints.
✔ 2 Year warranty and will not invalidate your printer warranty.
We guarantee our cartridges won't damage your printer!
We understand some people are cautious about using own-brand cartridges — but at Cartridge World, you’re in safe hands.
Our own-brand cartridges are rigorously tested and trusted by thousands of customers. In fact, we're so confident in their quality that we offer a 100% guarantee: if your printer is ever damaged as a result of using a Cartridge World own-brand cartridge, we’ll repair or replace it free of charge — no matter how old your printer is.
Issues like this are incredibly rare, but your peace of mind matters to us.
If you’ve got questions or need advice, feel free to contact our expert team at customerservice@cartridgeworld.co.uk or call us on 01423 701704 — we’re here to help.
✔ Next Day Delivery Available | ✔ 2-Year Warranty | ✔ Money Back Guarantee | ✔ High Quality Prints Every time |
Brand: Cartridge World
Replaces: Original Brother DR-421BKCMY Drum Unit
Type: Drum Unit
Colour: Black, Cyan, Magenta, Yellow
Yield: 30,000 pages @ 5% coverage
Does not invalidate your printer warranty
Compatible replacement for Brother DR-421CL printer drum Original 1 pc(s): The compatible Brother DR-421CL Black, Cyan, Magenta and Yellow Drum Unit Pack. Prints 30000 pages. Keep your office laser printer performing with this compatible alternative for Brother DR-421CL Drum Unit Pack. The CWC-B-DR-421CL Cartridge World drum unit is easy to install, reliable and long-lasting, ensuring that print problems won't slow you down. Brother DR-421CL, Compatible with the following printers: HL-L8260CDW, HL-L8360CDW, HL-L9310CDW, HL-L9310CDWT, HL-L9310CDWTT, DCP L8410CDW, MFC L8690CDW
Cartridge World supplies a genuine alternative to printer brands, with impressive savings while achieving high quality printing. With our multi-buy savings, the more you buy, the more you save! Great for those who like to stock up on print consumables to ensure printer downtime is avoided.
Payments can be made using PayPal and all major debit and credit cards through our secure website. All our cartridges include free speedy delivery in the price meaning you will get the cartridge you need when you want it.
Your Printer Guarantee.
You have peace of mind as our compatible cartridges come with a full 2 year warranty and remember using Cartridge World compatible DR421CL cartridges will not invalidate your printer warranty. By law, manufacturers aren’t allowed to invalidate your warranty if you use own-brand printer 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.
Upgrade your printing experience today with cost-effective and high-quality premium compatible DR421CL printer cartridges from Cartridge World with free delivery and a 2 year guarantee.
Cartridge World wants you to print happy. We want the experience you have with Cartridgeworld.co.uk to be trouble-free. However, in the unlikely event that you do have a problem, everything we sell is covered by our 100% Satisfaction Guarantee.
We guarantee that your standard printer warranty will not be invalidated by using our Cartridge World branded cartridges. In the rare event that any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be replaced if it can't be repaired
Did you know we have dedicated support staff who are knowledgeable about of all our ink and toner cartridges as well as printers? They can advise on technical issues; let you know which is the correct cartridge for your printer or recommend a printer to suit your needs and budget. Get in touch!
They will be more than happy to help.
Call us on 01423 701704 Monday to Friday: 9am - 5pm*
Cartridge World wants you to print happy. We want the experience you have with Cartridgeworld.co.uk to be trouble-free. However, in the unlikely event that you do have a problem, everything we sell is covered by our 100% Satisfaction Guarantee.
