Lexmark MX521
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
啟動後端 USB 連接埠,將電腦或其他週邊裝置連接至印表機。
將掃描文件儲存至快閃儲存碟,以便對這些圖像進行可攜式備份。