1. Confirm your network environment

Connected to a computer with an access point in the network (Infrastructure mode)

This type of network has a central access point at the heart of the network. The access point can also act as a bridge or a gateway to a wired network. When your Brother wireless printer is part of this network, it receives all print jobs via the access point.
Graphic
1.
Access Point
2.
Wireless Network printer (your machine)
3.
Wireless capable computer connected to the access point
4.
Wired computer which is not wireless capable connected to the access point with an Ethernet cable