The toner cartridges from the delivery from October 2014 were of extremely poor quality. Toner spots from each Kart Ridge, Yellow has been completely broken, and the toner has distributed inside the printer. Very bad because it was clean up the printer on a lot of work. By mistake, I then ordered in February again with the same owner, the cartridges are now, however, much better, so far no problem. I try it now again with a third order, perhaps the first time was a fluke. It looks as if the supplier had changed, now have to seal the fill plug on it that were not previously tuned. I have to return ends omitted because I expect little chance of success.
Because the total failure only 3 stars