If the printer is still not detected even after a Wi-Fi connection, the Brother printer drivers may be outdated and need updating.
If the error message is repeatedly appearing while printing, it may be a sign that there is a problem with your Brother printer drivers .
When the system is new and the old Brother Printer Drivers are not compatible, it is necessary to install the new version from the website.
Many times, manual installation can setup the Brother Printer Drivers correctly so that all the printer features work.