For me (DCP-365CN) helped uninstall Brother Suite, then uninstalling drivers using drivers uninstaller (from Brother website) and then installing Suite again.
It stopped working after few days but then helped uninstall drivers using drivers uninstaller (delinf_10470.EXE, from Brother website, https://support.brother.com/g/b/downloadend.aspx?c=gb&lang=en&prod=dcp365cn\_eu\_as&os=10013&dlid=dlf005059\_000&flang=4&type3=39) and then install Printer using default Windows drivers (just added automatically detected printer)
Edit: 2020-07-08
After installing printer with windows driver, I've installed normal Brother Suite) and my printer still works (using windows driver and WSD port) and scanner works too.