Take a look at the gcode you are attempting to print. Turning on the motherboard should notĮffect the Unicorn servo unless a M300 command is issued as gcode.Īlso, the adjustment between the two placements is only about 10º ofĭifference. If it is justĭuring plotting, is there any way to invert the signal from the Mirrored version of the Unicorn and use the same servo. So can anyone tell me if all of my directions are reversed or justĭuring plotting? If everything is reversed I'll probably just print a Indicating that the up and down directions are reversed. When plotting, the pen moves downwards when going to a new line,ĭrawing a line across the paper where there shouldn't be one, Reference point, so that there is room for the pen to travel The start you would want the pen to be in the highest position as a When starting a build, the servo also turns clockwise, lifting the When turning on the motherboard, the servo turns clockwiseĪpproximately 60 degrees (lifting the pen upwards) If anyone has a Unicorn working properly could you please help me Maybe the directions are reversed? I can't find the datasheet to SG5010 standard servo instead of the Hitec HS-311 so I'm thinking That the up and down commands are reversed. I just got my all-printed Unicorn plotter put together, but it seems Realized this group exists! Seems much more appropriate here.

Originally posted this in the MakerBot Operators group, but I just

Makerbot unicorn