Does it stop extruding after 15 minutes ?
Does the extruder click or clunk for a while and then stops extruding?
If so it may be that the bed and extruder nozzle are not on an equal flat plane together.
Or it may just be the z stop is set wrong, it its too low it will stop extruding after a while.
What exactly is or isn't happening?
Edited 2 time(s). Last edit at 11/10/2013 01:17PM by Wallmaster.