Topic: Filament Jams Davinci jr. 1.0 Pro
After about 15 months of service, suddenly my
printer cannot complete a print. After 5 to ten layers the hot end parks itself on the home axes and declares a filament jam. I have tried two different hotends (.3 an .4 nozzles) and tried to print different objects. I have leveled it numerous times and adjusted the z offset height to .31 mm (I use a mechanics feeler gauge). I am feeding it externally using the same mechanism I have used for the past six months (it’s very low friction).
I am using Cura to and saving the file to an SD card.
Any suggestions would be much appreciated.
Terry