I need help configuring my MFC on my wireless network?

Question

It is Brother MFC 640CW and my laptop doesn't seem to be able to connect with this device

Answer 1

Check the quick start manual, link below. Perhaps it defaulted to wired instead of wireless? Perhaps you're trying to use WPA2 when this only supports WPA? Have all the wireless config settings been set up properly, no typos, etc? Could be lots of things. On the manual, check the step by step starting on pages 20 and 21...