Thread Break Sensor

[@venkir1408]

those black block are IR emitter & sensor pair, not magnets.

[@FranktheDachshund]

You are right, though the Brother/Babylock machines use magnets in their thread break sensors.

[@cafengalapi]

How do I do settings for 2 head machine. My head number 2 does not stop for a thread break.

[@KallePihlajasaari]

If there are two optical interrupters then one may be dirty or faulty.

[@flakronbeadini5766]

👏👏

[@chitraselvam422]

My machine without thread break pops an error of thread break any suggestion sir