Hi all,
I have a U3 extended. The BB nozzle got clogged up with the material dried inside it. Its impossible to get it out. I took the printcore apart to get to it, everything else about the print core is fine.
I just need to replace the nozzle and I can get back printing support material. Does anyone know where I can find them? I refuse to $160 to replace the whole print core for a $2 piece of brass.
Just to throw another wrench into this, I live in Taiwan if that matters. I asked the store where I bought it and they tried selling me the print core. Thats crazy.