The display on the printer keeps showing an error that says USB without an error number. When you press the ? button to get more information it says "Attached USB device will not be used because no current functionality supports it" .
The printer is setup as a network printer on our LAN and there is not a USB cable or USB device attached to it. The printer is able to print without issue, but the message keeps popping back up. You can make it go away for a little while by pressing the home button, but then it comes back on a few minutes later.
Anyone have an idea of how to resolve this?
Thank you for any and all help.