Review on High-Quality Aztech Compatible Toner Cartridges for Brother Printer TN850 TN-850 TN 850 TN820 TN-820 - Black, 4-Pack by Jerome Brooks

I do a lot of mixed printing, ie both letter and legal sizes, plus a few pictures. Based on what I was able to track down, I didn't read the claimed 8000 pages. But the fact that I pray and also photograph a significant number of allowed sizes makes me feel like I'm pretty damn close. Close enough that I can say I don't feel cheated and certainly got my money's worth. The print quality has always been good. I haven't had any compatibility issues. I will buy this again.