Had ever a Multifunktionsgrät, was a 3-in-1 Brother and had to defect in order fully satisfied. However, the defect occurred after about 5 years to use. Since it can not complain. So did the 4-in-1 unit unpacked and connected to the quick start guide and connected to my wireless router without any major problems. Device works so far for a good 5 months impeccable and the ink cartridges is being consumed up to half. Prints super quiet and of course both sides (duplex), which is very pleasant and convenient. And most importantly, you get cost-effective replacement cartridges. Even the automatic collection of multiple sheets is very pleasant. Have a computer via cable and a notebook by WLAN with the MFC connected, also worked perfectly.