E079 Err Commu.

[sunset signs]

I was not even printing. Just in between jobs. And all of the sudden it started beeping and I got this error message:
E079 Err Commu.
Does anyone know what that is and how to fix it???

 

[randya]

My guess is that you got hit with a voltage spike.

If you are lucky it corrupted your firmware, if not, probably a controller or main board.
You can try reinstalling firmware.

 

[sunset signs]

Thanks for your input I am going to investigate! I hope I am "lucky"!