Wireless Setup for Brother HL-L2380DW

[CaperAsh]

That was submitted by error and the long post I wrote with all details then got wiped out!!!!! Here we go again:

<Configuration>
Network Name (SSID)          SETUP
Hardware Address (MAC)      28:56:5a:67:49:2b
Communication Mode          Ad-hoc
Authentication Type            Open System
Encryption                          None
Network Channel                -

On back of Router (fiber optic internet source)
Network Name (SSID)
2.4Ghz ARRIS-EC92
5GHz  ARRIS-EC92-5G

Then many other names followed by numbers:
Preshared Key
Security Mode
WPS Pin
SN:
CMAC:
WAN MAC:

Would be most grateful if someone could help me get this set up. Have never had much luck with Brother Printers and LL unless use USB, but since this is a long-term setup would like to get it running wirelessly.