I am new to Linux and just done installed Ubuntu 16.04. I have the local USB printer Brother DCP-7065 DCN and it worked fine in the Ubuntu. However, the Simple Scanner apps does not see the scanner. Steps I took so far.
Downloaded 64 bit scanner drivers brscan4-0.4.2-1.amd64.deb, brscan-skey-0.2.4-1.amd64.deb and brother-udev-rule-type1-1.0.0-1.all.deb. I installed all of them.
sudo dpkg -i --force-all brscan4-0.4.2-1.amd64.deb
sudo dpkg -i --force-all brscan-skey-0.2.4-1.amd64.deb
sudo dpkg -i brother-udev-rule-type1-1.0.0-1.all.deb
No errors.
I ran dpkg -l | grep Brother:
ii brscan-skey 0.2.4-1 amd64 Brother Linux scanner S-KEY tool
ii brscan4 0.4.2-1 amd64 Brother Scanner Driver
ii printer-driver-brlaser 3-5~ubuntu1 amd64 printer driver for (some) Brother laser printers
ii printer-driver-ptouch 1.4-1 amd64 printer driver Brother P-touch label printers
I check the config.dll file and see brother4 listed in there.
I ran sane-find-scanner and it said
# No SCSI scanners found. If you expected something different, make sure that
# you have loaded a kernel SCSI driver for your SCSI adapter.
"Unable to connect scanner" message came up when I used Simple scanner .
What I have missed? Thank you.