When to replace the limit switch
The limit switch is not working properly.
Tools and materials needed
● 2.5mm Allen wrench
● 2.0mm Allen wrench
● New limit switch
Reference video
Precautions and Machine state before starting operation
Be sure to turn off the machine and remove the power supply before operation.
Operation steps
1. Use a 2.5mm Allen wrench to loosen the 3 screws fixed on the top of the front cover of the printer base.
2. Use a 2.0mm Allen wrench to loosen the 3 screws fixed on the left side of the front cover of the printer base.
3. Use a 2.0mm Allen wrench to loosen the 3 screws fixed on the right side of the front cover of the printer base.
4. Use a 2.0mm Allen wrench to loosen the 3 screws fixed under the front cover of the printer base.
5. Tilt down the front cover of the printer base (be careful that there are cable connections inside).
