Hello everybody,
I don't know why, my um2e+ recently started to fail at the end of the prints. Almost every time.
The printer print perfectly until the last layer, and then purge the head on the print, causing a "blob" of plastic on top of it then go to the zero position without moving the z axis down, causing damage to the print, an it also take back the filament way to much in the bowden tube, wich forces me to re-feed everytime the print head.
It's appening very often since then and I'm out of ideas :
I did a factory reset
Installed new firmware
Instaled the latest version of cura...
Nothing has really solved the issue, and I very disapointed now ...
Someone having the same issue?
Best regards,
David