Lexmark B2442
After installing the Lexmark N8372 wireless option, an 'Unsupported USB hub, please remove' error is posted on the display panel.
Please contact Lexmark Technical Support for assistance.
LEGACY ID: SO8977
'No Login Method Configured' Error Message
An “Invalid Engine Code” error message indicates a problem with one of the internal operating programs of the printer. The printer is not able to receive, and process print jobs until the printer is reset.