20151127_114058.jpg20151127_114104.jpg
I use 5th generation. Please look my photo.
It appears every printing time. I don' know why.


I think, it is not clogging. I was cleaning the nozzle.
And not about feeding. I tryed, directly supply filament.


when it is happen, i can heard unusal sound. tic-tic-tic.


Please help me.