Jim,
I have tried several reboots of the printer and it works through the USB connection so the driver on my Mac is up to date. My main issue is that I am trying to connect a printer directly to the network rather than through a desktop as it is now because if that machine will not wake on pan for some reason, I cannot print obviously. I tried plugging two printers into my Almond+ to do it that way and neither showed but that could be not a function as of yet, which is fine. The problem is my printer is returning invalid credentials for both 2.4 and 5 ghz bands. If I could get it to connect at all it would be a step in the right direction.