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12. Troubleshooting
A. The first layer of the model is not sticky platform:
1. Check if the slice parameters are correct.
2. Check if the printed area is coated with special solid glue.
3. Check if the distance between the nozzle and the glass is too large and re-level.
4. Check if the temperature of heating bed is appropriate for the current consumable.
B. Nozzle extrusion abnormality:
1. Check if the filament is knotted or the diameter is too small or too large.
2. Check if the printing temperature is suitable for the current filament.
3. Check if the distance between the nozzle and the glass is too small, block the nozzle, and it
is difficult to extrude.
4. Check for impurities on the extruder gear that have not been cleaned.
C. Auto home with abnormal sound:
1) Check if the limit switch can be triggered normally, try to adjust the position of the limit switch.
2) Check if the limit switch signal line is loose.
3) Check if the motor wiring is loose.
D. Model misplacement:
1) Print speed is too fast, try to reduce the print speed
2) For the model to be warped, refer to item A.
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