After the sample OEM toner cartridge that came with the Laser printer ran out, I opted in for this non-OEM toner cartridge. I’ll admit that I tend to gravitate towards OEM, but I decided to give my pocketbook a break. For the price which was less than half and had twice the cartridge than the OEM, I figured I’ll take my chances. Turns out, it was a good decision. Toner works and prints just fine; mind you, my usage is mainly for printing letter Word docs. After a printing a double sided job a little over 100 pages, toner ink is still going strong.