MFC-T4500DW
 |
常見問題&故障排除 |
Unusable Device
There are two cases when the display shows this message.
- A broken device is connected to the USB direct interface.
- A USB device or USB flash drive that is not supported has been connected to the USB direct interface.
Follow the steps below to clear the error message.
- Disconnect the device from the USB direct interface.
- Turn the machine off and then on again.
For more information about the supported USB devices, see the "Specification" section.
內容意見回饋
請於下方回饋您的意見以幫助我們提升服務的品質
