I am running Ubuntu 12.10 and have recently purchased a Brother MFC J825DW. I am printing fine, however, the scan feature still won't work. I have run dpkg -l | grep Brother and it appears all the drivers are installed:
ii brscan-skey 0.2.4-0 Brother Linux scanner S-KEY tool
ii brscan4 0.4.1-3 Brother Scanner Driver
ii mfcj825dwcupswrapper 3.0.0-1 Brother CUPS Inkjet Printer Definitions
ii mfcj825dwlpr 3.0.0-1 Brother lpr Inkjet Printer Definitions
ii printer-driver-ptouch 1.3-3ubuntu0.1 printer driver Brother P-touch label printers
Neither Xsane nor Simple Scan work. Any suggestions?