LulzBot TAZ Dual Extruder v3 Tool Head
I bought the LulzBot TAZ Dual Extruder v3 Tool Head and had to return it twice because it kept clogging. I was never able to get a complete print finished. LulzBot is sending me a brand new one and I would like to know if anyone is having repeated success with this nozzle and if so, what are the best practices?
LulzBot support has recommended the following. What does everyone think of this?
"In the future to prevent this we advise you remove filament after use if possible. When not possible, heat extruder to 210 and then extrude 50mm filament, then remove filament to swap filament.
Also do periodic “cold pulls” Nylon works best at 220 and then 120 for the pull, but you can also use the PLA at 220 and then 120. This will help with future stripping issues."