| Point to check | Solution |
|---|---|
| Is the USB device compatible with the machine? | Ask your dealer if the device is compatible with the machine. USB devices that are not compatible with the machine cannot be used. |
| Is the connected USB device recognized correctly? | Use [USB-Device Check] in the setting mode to check whether or not the device is recognized. "Setting mode" → [System Settings] → [USB-Device Check] If it is not recognized, connect it once again. |