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filament sensor not connected check wiring  

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JeffL
(@jeffl)
Trusted Member
filament sensor not connected check wiring

after fixing a clogged hot end nozzle, I now get this following error and cannot turn on the filament sensor. I checked the wiring and everything seems to be ok. I can see the little mechanism move when i put in the filament.

any ideas?

Posted : 12/06/2023 12:17 am
Hello
(@hello)
Noble Member
RE: filament sensor not connected check wiring

It's not recognizeing sensor contact support through live chat probably faulty sensor 

Please help me out by downloading a model it's free and easy but really helps me out https://www.printables.com/@Hello_474427/models

Posted : 12/06/2023 3:15 am
Nagasadri
(@nagasadri)
Member
RE: filament sensor not connected check wiring

Same sequence of events (clogged nozzle into side filament sensor not turning on), same error message ("filament sensor not connected, check wiring."), different printer (Core One).
Mechanism also moves free.

Did you ever find a solution ?

Posted : 25/09/2025 1:26 pm
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