Question about Brother Mfc-9340cdw

Yes, and to my delight, it even has OnePass duplex scanning, i.e. thanks to two sensor strips, the sheet does not have to be turned over, as with older Brother models. Duplex scanning is thus only marginally slower than a single page. It is probably now cheaper to install two sensors than the turning mechanism that would otherwise be required.

I can endorse what "NoSuchUsername" said: it works without any problems. The corresponding driver also works on the Mac.