We just purchased a new LulzBot TAZ 6 and are using it with a Dual Extruder v2.
We have done about 2 dozen test prints so far and at least 6 times now the job stops with this error on the display:
Heating Failed E0
At this point the job is ruined and the printer must be powered off and on again.
It always seems to be E0, the extruder at the back, not E1 in front.
Perhaps I should test jobs using just E1 to see if it occurs only in E0.
I’ve searched the forum for similar issues but do not see it discussed.
I’m wondering if this is common…or a sign of a bad extruder part. It is brand new and i’ve never used a LulzBot before, just MakerBot Rep2’s for the past 3 years.
We had this issue with the initial ABS piece provided by LulzBot for the printer setup when unboxing, and with MakerBot PLA.