HI guys, im having terrible extrusion problems with a j-head. I had a few (and managed to burn the peek barrel) and i always had the same problem, sooner or later the extruder got blocked and stopped working. The only solution whas to disassemble, do a deep clean and assemble again.
j-heads are great, i know, but im failing to use it. Any hint on what i might be doing wrong?
Im printing ABS, tried from 215 to 240, got always the same results.