hello,
ive a problem with my k8400, when im printing, the front of the piece cools down by the fan but the rear of the piece doesnt cool down and stay rubber like.
does anybody now how i can solve this?
Never happened to me. What are you printing with (PLA-ABS? - brand?) and at which temperature?
Esun PLA 195°
never heard about this issue. Try using the velleman PLA first and experiment later. PLA is normally the easiest material to print.
Your temperature seems right, are you printing a very small object or small details? Then set minimum layer time to ~7s and minimum print speed to ~20mm/s
The front of the printed piece is perfectly printed. But at the rear the filament doesnt cool down fast enough
If it’s a small piece activate the “cool head lift” function.
I’ve printed very small (and big) objects with Esun PLA without a hitch.
Can you post a picture of your issue?
what is the cool head lift function, ive never hearde about this
go into the Slicer tab (right side) Configuration
Left side Cura tab --> Print tab below Cura tab --> Extrusion tab below Print tab.
Check box at the bottom.