Roaldo

Okay, thanks for the tips. I will look it up next time

Thanks for the replies! I guess that it couldn't stick well then. The parts I was printing were in fact taller than wide, but it failed after approx. 1mm height. So could definitely be the hockeypuck thing. If you mean the silicone on the underside where the nozzles are then I had them in place. They protected it a little bit, but eventually it was no match haha. I will try and experiment a bit more with ABS. I was using it for parts that are more intended for longer use, so I figured why not print them in slightly more durable ABS.

Hello all, I use a Ultimaker 3 extended at my workspace for almost a year now. Never had any kind of problems with it untill last week. I came into work on a morning only to see that the ABS had built up inside the nozzle head. I don't have a clue why and how this could happen. The printer was printing overnight. I attached some photos because they say more than a 1000 words. I used the correct nozzle: AA. This print was only using the right side AA nozzle. I used Cura on custom settings. Before printing I had just changed the ABS filament for the correct color. Printing temp: 240 degrees Celsius Bed temp: 110 degrees Celsius Both printing cores were damaged beyong any repair. Printer didn't stop untill the heater core error appeared for core 2, this was caused by a snapped wire due to excessive amounts of ABS buildup. Normally all goes well,. If anyone has any idea how I could prevent this from happening next time, please let me know.