I had to leave due to lack of support for my old scanner ScanCano Lide 50. Actually, I was mad at Canon, because you simply no longer 7 / Mac OS X 10.7 supports Windows and had almost decided against Canon. But this scanner I wanted to know. And he is really great if you just want to scan not just once a sheet. Also I had deliberately transgressing MFPs that offer all now decided me because I have at home printer and not even wanted to throw. And if what is broken, everything is in the repair if you can fix it at all. So wanted standalone version and came across this very small, sleek, yet very large scanner. I hope that this time, he x survives the next versions of Windows and Mac OS. But here you can probably still have problems. The initial installation is almost easier. He knows quite simple double-sided, color etc. One has ever set anything. This is very pleasant. And the scan quality is very good, crystal clear - even in color. The scan is done at lightning speed.