I have a Brother DCP-560CN connected to my Linux server (running Mint 18). Printing is fine but I am having trouble with setting up scanning. The main problem seems to be that Brother config will not recognise any other device for the printer other than USB bus 2, device 1.
found USB scanner (vendor=0x04f9, product=0x01d1) at libusb:003:004
which is correct (as in that is the device the printer is on)
$ scanimage -L
device `brother2:bus2;dev1’ is a Brother DCP-560CN USB scanner
And I cannot work out how to change device that the scanner application uses.