Review on Premium Quality LxTek Compatible Toner Cartridge Replacement for Brother TN-450 TN450 TN420 - Reliable Printing with MFC-7360N, DCP-7065DN, IntelliFax 2840, 2940, and more - 4 Pack, Black by Swami Alcaraz

Can't really fault anything but I will do a little. Have been using this brand of toner for a number of years due to the price. Luckily for my limited printing needs, this 4-pack lasts just over a year each. On average I print about 1000 pages (double-sided) before I have to put in a new cartridge. In addition, when printing, the double-sided toner powder always stays on the edge of the page. Also, I've always preferred this toner to other brands just because of the price.