- Loose coupling
- Loose screws
- Slice parameter problem
- Re-tighten the upper and lower screws of the coupling
- Check whether the wire rod is shaking or bending
- Before printing, confirm whether all the bolts on the forming platform are installed firmly and tightened, and manually shake to confirm
- Confirm whether the release film and material trough are installed firmly and tightened, and manually shake to confirm
- Reduce motor speed, increase light-off delay and print rise height