The DCP-585CW I now have more than half a year in use. It is integrated into the network via Wi-Fi and is accessed through Win XP-Pro and Win 7 (64-bit).
Copy, scan to USB drive, network scanning and printing course: Everything goes without problems.
The print quality is absolutely ok and satisfactory with photos. Clogged jets does not exist and the ink (not original) is unbeatable cheap.