Lexmark MX331
After upgrading the firmware to a 230.xxx level, printing via USB is no longer working.
The (Copy 1) printer instance is the new working printer object to use if you are using IPP over USB for printing.
If the issue persists, search for more information related to this issue or contact support for further assistance.
啟動後端 USB 連接埠,將電腦或其他週邊裝置連接至印表機。
以下是印表機支援的快閃硬碟類型資訊,以及從 USB 列印的檔案類型清單。