FAQs & Troubleshooting
An unusable device is inserted in the USB port.
Please follow the steps below to clear the error message.
- Disconnect the device.
- Turn the machine off and then on by unplugging the machine from the AC power outlet (electrical socket) and then plugging the machine in again.
If your question was not answered, have you checked other FAQs?
Have you checked the manuals?
If you need further assistance, please contact Brother customer service:
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