Wireless setup is requesting a WPS PIN to complete the setup | Brother
How to configure your wireless printer, using the PIN Method of WiFi Protected Setup™
Brother Printer Wi-Fi Connection: The Ultimate Setup Guide - GadgetMates
How To Find Wps Pin For Brother Printer | Storables
How to Find the WPS PIN for Any Printer: Simple Instructions
Connect Your Brother Printer to the Wireless Network in USA
One-Push Setup Using Wps (Wi-Fi Protected Setup) Or Aoss™® (Windows, Macintosh And Mobile Devices); Configure The Wireless Settings - Brother HL-3140CW Quick Setup Manual [Page 24] | ManualsLib
Learn the Simplest Way to Find WPS Pin Brother Printer - Printercustomerservice - Medium