If you having trouble with the CX-I Extruders while changing the filaments, there might be more than one issue.
- The filament may be worn
The filament wears out over time, and after a while, due to excessive thinning, the gears can no longer hold the filament. The excessive tightness of the extruder lever can be identified as a cause of this issue. As a solution, you can loosen the extruder lever.
- The extruder motors are not rotating correctly
If the motor is not rotating properly, the screw of the motor gear may be loose. To resolve this issue, you can remove the extruder motor and tighten the gear screw on it.