¶ 1. Fully lubricate the optical axis and slider with grease to ensure that there is no obvious resistance when sliding the slider
¶ 2. Ensure that the belt tension is consistent across all three axes and that the belt is not worn or stretched
https://youtu.be/m9oLMjrQGhM
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¶ 4. Decrease print speed and increase nozzle temperature
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¶ High speed mode: 999999 changed to 0 (motor changed from silent mode to high speed mode, torque become bigger). Save and restart after all data modification to take effect
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https://www.youtube.com/watch?v=CTf5h5sR04g