TN423 Compatible with Brother MFC-L8690cdw Toner TN423 TN-423 TN421 TN-421 Cartridge for HL-L8260cdw DCP-L8410cdw MFC L8690cdw HL-L8360cdw MFC-L8900cdw HL-L9310cdw MFC-L9570cdw MFC-L8610cdw

Extremely fast shipping thanks to Amazon Prime fulfillment and offered for a price that I think it's a steal.Seriously.I am very happy to pay for this full set of 4 toner cartridges less than half of what 1 original Brother toner cartridge cost. The weight and feeling when shaking the purchased TN-423 high capacity cartridges, indicates they contain a good amount of powder and should last similar to the original.I may update actual print figures at a later stage when I can confirm accurate output.The prints are in my opinion a bit greyish/dull and not as bright as with original toner, but considering the price and that I don't intend to print commercial high gloss pictures, the quality is more than satisfying.

Poor quality leak all over inside of the printer. When lifted out the powder pours from the end all over - Sellar despatched a replacement toner the following day which at the moment is working fine.

Printed an entire 132 pages (text) and out of toner!Avoid.

As good as a Brother t a fraction of the cost . Slips in easier than ..

This is a good product for a fraction of the price of the original and seems to deliver the same quality. I'm on my second batch and will continue to use this product.

We bought these for our Brother printer. They are a quarter of the price of genuine Brother products and I have to say, they work brilliantly. The print quality is just as good. Would recommend!

Good cartridges at great prices from a fab company with top customer service. Will use again.

On balance I would say buying non-brand toner is the best option when your cartridges run out, given the ridiculous cost of originals. There are, however, two common problems with cheap replacements - a). they tend to leak a lot and b). you do sometimes get one that the printer refuses to recognise. unfortunately, from the first box of toners we purchased, the yellow one had the second affliction - the printer simply would not acknowledge the fact we'd swapped the empty one for a new one. On our last Brother printer (9970) it was easy to do a hidden reset to trick the printer into thinking a cartridge is full, however on the DCP-L8410CDW you can't do it. We are therefore faced with either writing off the cartridge, or going through the hassle of sending it back. I haven't decided which route to take yet.