Initially printed this toner properly, just like the original. Now, after about 2 months, about 75% have been used up and all of a sudden he starts to make to problems. All prints are backed with a gray haze. Can my view, just on this cartridge will be a total of approximately 15-1700 printed pages. I wonder if I should dare again to buy a refill or to revert to the original toner much more expensive. Have not yet made up my 100%, but tend to anyway to another manufacturer when a refill.
Addendum: I've added a new Original Toner Brother used and the printer is working properly again. Thus is the "frosting" problem actually in this refill toner, indicating though, how many pages it creates, but long before that suspends (at 25% residual content). Conclusion: No money saved. In the future only buy original toner, which is ultimately cheaper.
