Hi everyone
Having a major issue with a new UM2 (I am new to 3d printing). I've mad a few "successful" (but poor quality prints) and results seem to have been getting worse.
I'm using grey PLA which came with it, with settings:
220 Temp
45 Bed with glue
~30-50 speed
1.2 shell thickness
0.12 layer height
12% densisty
The model I'm printing is: http://cl.ly/413q0J24332M I have no issues with it sticking to the bed with the above settings.
Around 20 mins in, I notice the flow just stops and the printer continues merrily along without printing anything so I have to abort.
I've already tried changing nozzles, cleaning the 2nd nozzle with the atomic technique (its clear - I can see through it), tweaking the extruder bolt.
Is the machine faulty?