Brother wifi printer Can not print unless I turn off the firewall

[infoman]

For the past 2 months I have not been able to print to by Brother wi-fi printer (MFC L2700DW). I have to turn off the firewall to print.

I have the Networks in the firewall set to TRUSTED.

[DavidR]

First, I’m an Avast user and not an Avast Team member.

The Firewall and Network Inspector work together - If this is a Home network, set the Firewall to Smart Mode. You may need to set it to Allow Internet Connection Sharing. I don’t as I always use a printer cable.