Cool Toner TN423 Compatible Toner Cartridge for Brother TN-423 TN-421 TN421 HL-L8260CDW HL-L8360CDW MFC-L8690CDW MFC-L8900CDW DCP-L8410CDW DCP-L8410CDN (Black Cyan Yellow Magenta, 4-Pack)

've been using the Cool Toner TN423 Compatible Toner Cartridges for my Brother printer to print student books, and I couldn't be more pleased with the results. The print quality is consistently sharp and professional, with clear text and vibrant images, making it ideal for educational materials. The cartridges last a long time, even with heavy printing, and the cost is much more reasonable than the original toner without sacrificing quality. Installation was quick and easy, and I've had no issues with compatibility or performance. Overall, these toner cartridges are a fantastic choice for anyone needing reliable, high-quality printing at an affordable price. Highly recommended!

Don’t normally write reviews, I was sceptical in buying these toners for my Brother printer at a cost of almost a tenth of the originals. However just received them and printed 100 pages to test. Quality is marginally less than that of the originals but perfectly acceptable for documents and general printing. You can slightly notice the difference with photos but at the end of the day a laser printer is never great with photo printing anyway!

Installed without any problem. Colours look as good as the original toner for a fraction of the price.

I’ve been using the Cool Toner TN423 Compatible Toner Cartridge for my Brother printer, and I am thoroughly impressed! The print quality is outstanding, delivering crisp and vibrant text and images every time. The cartridges are easy to install and fit perfectly, just like the original ones. What truly stands out is the incredible value for money—these cartridges provide excellent page yield without compromising on quality. I use my printer frequently for both personal and professional purposes, and the performance has been flawless. If you're looking for a reliable, high-quality, and cost-effective alternative to OEM cartridges, the Cool Toner TN423 is an excellent choice. I highly recommend it to anyone who wants to save money without sacrificing print quality!

Although I bought these six weeks ago, I have only just fitted them. This was the first time I have used other than manufacturer’s original cartridges as my previous printer was an HP which meant the was not an option. I will be honest and say that I had serious reservations but I thought it was worth a try. Equally honestly, I was amazed, and delighted, when they installed and worked without a hitch. I had printed a range of pages before I changed cartridges so that I could reprint with the replacements (I was assuming they would work) to see how much of a quality drop there was. Answer - NOTHING! As far as I can see, they are identical. Absolutely delighted and more than a little surprised - 100% recommend and I will buy them again in about another 18 months.

Product was purchased from Amazon to replace some original (OEM) cartridges. These were chosen as the price of a complete set was LESS than a single cartridge from Brother. The cartridges were well packaged and taking a detailed look at the exterior of a cartridge compared to the original the only difference really is the color of the plastics. Fitting is a breeze because of this with no real discernable difference. The printer accepted the cartridges with no errors or messages frankly it was exactly what you would expect. We use this printer for printing a standard document and comparing documents with the new vs old cartridges i can't really see any differences and is perfect for our application. I cannot comment on longevity/capacity but based on other reviews this doesn't seem a concern but will update if this becomes and issue.

These work perfectly with my MFC-L8690CDW, showing as 100% full, they arrived promptly and are substantially cheaper than Brother originals. I cant see any difference in quality of prints from the original toner cartridges that came with the printer. I would recommend this seller / product and have already repurchased for when this set run out.

Very cheap and they work when you put them in the machine but the quality of the print is not as good as Brother Cartridges if you are doing things like full page print. BUT I have no qualms because I know what to expect and it is fine for every day use. Perhaps not the choice if you need to do some serious colour printing but great way to save money and be able to print documents.