extrusion stops mid print (ABS glowInTheDark) [VIDEO]

does anyone know what my problem is ? in mid print it stops extruding but keeps moving and drawing lines in the air.
I've tried different slic3r settings but it pretty much happens all the time, sometimes just near the end of an very good print.

I just cannot seem to get printing with ABS glow in the dark to go right! I have wasted so much filament


I need help! (ext 250°C bed with PEI plate 95°C 0.4mm nozzle)


here is a clip showing what i mean -> [www.dropbox.com] [NOW WORKING VIDEO]

(PS: i do not have this problem when printing with PLA...)

Edited 1 time(s). Last edit at 10/12/2014 10:18AM by selsiusx.

That video comes up as a black screen?

---

_______________________________________
Waitaki 3D Printer

Hi,

I observed such behaviour mostly with too low hotend temperature.

Did you check that the 250° are the real temperature?

I had to adjust my temperature table, because hotend was 20° below of indicated temperature.
So I had choosen 250° for printing but real temperature was 230°.

BR
Peter

---

RepRap Electronics, Mechanics, NEMA 17, Filament you find here: [www.my-home-fab.de]