Sunlu cardboard material roll ring, AMS compatible, vase mode printing. Recommendation: Set the hot end temperature to 250 degrees and turn off all cooling equipment.

It may be a bit tight during installation, but that's necessary. You'll need to put some effort into installing the ring on the coil of material.

Once the first ring is installed, the subsequent installations will become much simpler.

It is recommended to set the hot end temperature to 250 degrees and turn off the cooling equipment.