Axis Calibration

Before powering up, ideally move the carriage at the center of the build platform, it will give some margin of error and prevent collision
Move about 10mm in each axis direction, ensuring the head is moving the right distance and in the right direction
If the moved distance doesn’t match, calibrate the axis accordingly and test again. There are many ways to calibrate an axis depending on the system used. Using a vernier can be a simple and easy way to calibrate most low accuracy systems (belt driven) while datasheet and theoretical data should be used for ball screw.
If the direction isn’t right, change the direction in the configuration
Before turning on the power, it is best practice to move the carriage to the center of the build platform. This provides a safety margin and helps prevent accidental collisions.

Once centered, move the axis by approximately 10mm in each direction and axis to confirm the print head moves the correct distance and in the intended direction.

Calibration and Direction Correction

• Distance Mismatch: If the actual distance moved does not match the command, the axis must be calibrated. The calibration method depends on the system's accuracy:
  • For low-accuracy systems (e.g., belt-driven), a simple vernier caliper can be used.
  • For ball screw systems, rely on the datasheet and theoretical specifications.
• Direction Error: If the movement direction is incorrect, update the direction setting within the configuration files.