I print a good deal and the Orignaltoner Brother go but rather the money! I have tried a number of replacement toner, sometimes more or less! I must say that I was skeptical at first this toner for the cheap price! But low must not always mean the same bad! I ordered the toner and used the same in my Brother MFC-7640 DN! The toner was recognized perfectly! The print quality is really good and far better than expected! Subjectively, I have no real differences to the original. After more than 1,000 print I could not see any loss of quality. So no streaks or blurring could be seen in the printout. Even the often observed by me problem that replacement toner the toner does not adhere well to the paper and then smeared eg the font when using highlighters, does not occur! Overall, I am quite satisfied and would at this value for money certainly order the toner again.
