I've bought since the original toner initial assembly, which was not very productive, always compatible toner for my Brother MFC-7460DN. There were other vendors before difficulties with the recognition of the new cartridge. Since I had a greater supply of toner in stock, I needed a long time do not buy. The more me now affordability surprised and at first I suspected that since only an empty cartridge would be offered for filling itself. But a look at the reviews has scattered my concerns. The new toner from Bubprint properly recognized and I was able to print immediately. As the old cartridge was used up until the last bit, I had to choose "reduce shadowing" the adjustment in my printer model. After that I could not see any deviation from the original during printing and copying results. I use this brand until 14 days, so I can not say anything yet to yield the toner filling. The capacity is however the same as in the original TN-2220th Since the compatible toner cartridges are now available at very reasonable prices, is the cumbersome and messy filling with toner powder from the refill bottle "water under the bridge".