RepRap Prusa i3 - Printer Maintenance; Maintenance Recommendations; General Recommendations; Shutdown, Transport, and Troubleshooting Advice

Prusa i3 – Build Manual
7. X & Z-Endstop Triggers
Now to setup the X and Z endstop triggers.
7.1 X-Endstop Trigger
Screw in the M4 25mm X-Endstop trigger bolt on the left side of the MK8 mounting backplate and check that it lines up
with the X-endstop. See Fig 7.1a.
Fig 7.1a:
You can also check and see where x=0 is going to be on the build plate when the endstop is triggered. See Fig 7.1b:
Fig 7.1b:
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