RepRap Prusa i3 - Z Sensor Operation Check; Checking Sensor Feedback and Logs

Prusa i3 – Build Manual
Next slide the Arduino/Ramps into to the Ramps mount from the top of the mount (Fig 4.1b), power connectors
facing down. Now tighten the clamping bolt (Not too tight)
Fig 4.1b:
Version: 1.3 Page: 19