After a few weeks application time I can only say: I'm thrilled! At a very very low price a really great laser printers. Not loud, reliable, variable (even feed through for labels or thicker paper) be used. Runs under Windows 7 and OS X 10.8. The warm-up time could be shorter, but is still completely under. A good printer at an unbeatable price. Let's see what is going to cost me a new toner ...