After 1-5mins, a below happens.
And it stops extruding a filament.
I've tried most of things. If anyone knows why, I'd like to know.
Posted : 24/12/2020 4:30 am
I had exactly this after my first month of great printing. After raising the hot end, mentioned many times in this forum, and replacing the PTFE tube in the hot end with the spare, after the original shrank, reliable printing was restored.
Posted : 25/12/2020 12:21 am
I've tried all of them. It still doesn't print.
I'm getting a return label for a refund. They don't refund a shipping cost which was over $100. I feel horrible.
Posted : 27/12/2020 12:57 am