Lexmark CX942
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。
使用印表機設定監控耗材、降低列印成本、保護文件等。