Innov-is NQ3500D

FAQs & Troubleshooting

FAQs & Troubleshooting

"The safety device has been activated. Is the thread tangled? Is the needle bent?" message appears on the LCD. What does it mean and how do I clear it?

This message is displayed when the motor locks up due to tangled thread or for other reasons related to thread delivery.

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:

Related Models

Innov-is NQ3500D, Innov-is NQ3700D, Innov-is NV2600, Innov-is NV2700, Innov-is NV880E

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