Heyo, I’ve had my Lulzbot Mini for a few years now, though it’s been offline for the past year. I’ve finally been able to get back to printing and I fired it up today, expecting to have to do some re-calibration/configuration/etc.
I’ve printed a bunch of calibration cubes now on a few different spools of filament (all PLA) but I’m running into a consistent issue that looks like underextrusion. A picture says a thousand words:
Both cubes were printed at 200C, 3.00mm filament, 0.38mm level height (rough); the left cube at 100% extrusion rate, the right, 105%. The right one is slightly better, but both are pretty gappy, making them quite weak structurally.
Any ideas what direction I should go in here to improve print quality? Thanks!
[Update] Fixed it – esteps were waaaaay off. Recalibrated and good to go.