Review on Sotek TN660 MFC L2740DW DCP L2520DW DCP L2540DW by Jeff Jones

I was hesitant to buy regular toner as I always had print quality and durability issues and sometimes the printer didn't recognize the cartridge. Buy toner manufacturers for years and always complain about the costs. I am very pleased and surprised that this product works great. I really think it delivers better print quality than the manufacturer. Will continue to buy and am very glad to have a chance at this product.