Hi, I’m currently having issues with my printer I’m new to 3D printing. I don’t understand what’s the issue. I recently bought a kp3s 3.0 second hand and was working great. I decided to change my nozzle to harden steel and my heat break throat to titanium. After changing I printed like micro benchy with pla+ and was fine. I used some of my friend’s abs. I printed a few parts like the bearing for the z screw and a benchy all was ok.
After a few day Ltr I tried to print with my pla+ but couldn’t feed it as it got clogged at the heat sink. I took it apart and put it back. While put it back the spring came of and I couldn’t remember how tight it was so I just tightened it. It was too much as there was shaving on the side and prints on air without filament coming out. I have to keep pulling it out and cut it refeed it. Managed to print 2 xyz cube before it completely got fked now. As how many times I refeed it doesn’t want to extrude using the gear.
I can push down the filament manually without an issue but if I stopped pushing for a while I can’t push it anymore have to cut again. Filament not an issue at I have used it on my friend’s printer without an issue. Also sometimes I hear clicking sounds. I have played around with temperature,speed but doesn’t work.
Printer:kp3s 3.0
Nozzle:210
Bed:60
Filament:local brand pla+
Speed:60
Please help me I want to get my printer back to working properly. Sorry for the really long post I just didn’t want to miss anything.