[Solved] Blocked filament in printing head
It happened this : when I come on morning to my printer, the job was finished but a mess on the printing bed. The filament did knots around his support and haven't could go through the head, it was missing some volume on the piece on the printing bed.
Impossible now to take this filament off the head : when I heat (even at 260°) and pull, the filament is blocked. See please the picture.
Has someone an advice please ?