Review on 🖨️ High-Quality Compatible Toner Cartridge for Brother TN227 TN227BK TN-227BK TN223BK (Black, 2-Pack) - Ideal for MFC-L3770CDW HL-L3290CDW HL-L3210CW HL-L3230CDW MFC-L3750CDW MFC-L3710CW Printers by James Mcphearson

Only printed a few pages so far but works fine! I didn't have to do anything special, I just put the cartridge in like any other and it worked right away. The toner level indicator shows "Non-Original". I decided to try this to save money and I've also had two instances of original Brother toner cartridges not working properly and leaving smudges on the paper. I returned one of the two cartridges directly to the store (Best Buy) and the other to Brother customer service.