ANET A8 3D printer Z Axis tool

thingiverse

I was constantly struggling to get the filament changed without throwing off the Z Axis. It took me a while to catch on, but now I make it a point to reset the Z Axis every time I swap out the filament. This handy tool makes quick work of setting up dual Z Axis motors on the ANET A8 or similar machines with a dual stepper Z Axis system. To use this tool, you'll need to print two copies. Here's how: First, turn off the stepper motors and manually lift the Z Axis high enough for you to slip these tools around the 8mm guide rods. Next, lower the Z Axis until it just touches the tools. Then, raise the Z Axis a small amount on both sides so that the tools can be removed easily. Finally, home the Z Axis and your dual axis should now be perfectly level.