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Hotend PTFE tube does not insert all the way down
New to 3D printing. The first PTEG spool ran out during print. Print ruined, wad of spaghetti and blob on nozzle. Cleaned it (I think), but next prints have same result. Tried to "cold pull" per instructions. Now, can't get heatbreak PTFE tube (old or new) to fit back into heatsink. Not even with reasonable force. Cannot tighten the brass fitting. Have NOT messed with heatsink or grub screws, etc. Have no idea if I was even "fixing" the original problem. Before I go buy the necessary tools to dissemble the nozzle part, why wont the PTFE tube reset flush?
Napsal : 01/06/2020 11:55 pm