¶ 1. Phenomenon description
¶ 2. Cause analysis
- 2.1 Check the X-axis and Y-axis timing belts for any looseness or over-tightening.
- 2.2 Check the X-axis and Y-axis limit switches for any missed locks or looseness.
- 2.3 Check whether the nozzle line is stuck too short
¶ 3. Troubleshooting and solution
- 3.1 X-axis and Y-axis synchronous belt tightening
- 3.2 X-axis and Y-axis limit screw tightening
- 3.3 Nozzle wire clipped to the label position