When I tried to use brother printer software to connect MFC-6890CDW, it ask the passwords, I found it on manual book, the default passwords is: access
with wireless network connection, the scanner doesn’t work. Printing no problem.
logged into reset & test, user – admin & password – access
Go to system preferences … print and fax… go to the printer name and highlight it
go the the minus sign( below) ( the printer name should no longer show)
Go to the + sign then click on Default .. the printer name should show up… highlight it and Add