I cannot repair the wired or wireless connection using the Network Connection Repair Tool (Windows)

I cannot connect my machine to the wireless network (For Macintosh)

I cannot connect my machine to the wireless network (For Windows)

My Brother machine cannot be used after the access point/router is replaced or the settings are changed

The Wireless Setup Wizard shows a dialog prompting me to install the Java Runtime Environment and I cannot finish setting up my Brother machine with a network connection (OS X v.10.10.x).

I configured the "IP Config" method of the machine to "Auto" to assign an IP address automatically, however it was changed to "Static" unexpectedly. I get an error message that indicates IP address is not unique, or a document is printed out by the machine I didn't expected.

The message to install the Java runtime appeared and I couldn't configure the wireless setting of my Brother machine using Wireless Device Setup Wizard. (For Mac OS X 10.7 or greater)