If you are currently unable to access the aol account and getting some kind of error messages. do not worry, here are the steps to get the proper solutions. you may apply it on your devices.
First of all, you need to reboot the devices.
Reset the network key.
Update the printer.
Reset the network profile and settings.
Once you will reset the network settings, your device will start working fine. in case, if you are dealing with some other issues. please feel free to visit: why is my brother printer not connecting to wifi?
Brother Printer Troubleshooting Tips To Follow
Check the power supply. The power supply to your printer must be consistent.
Try turning your printer off and restart it if you face any issue in between sometimes.
Check network/ USB cables or USB ports out timely.
Uninstall-Re-Install New Brother drivers.
Resetting and Deleting of Print Jobs.
Disconnect all the power connections and turn the printer off.
Establish a proper connection and resolve the conflict between them.
Resolving Brother Printer Troubleshooting Paper Jam or Paper Scraps.
Regards, Bruce