How to Replace New Extruder Adapter Cable and Photoelectric Swith Trigger for Flashforge Creator 4

For more information about C4, please refer to: Flashforge official website https://bit.ly/3E9g22n Get support from Flashforge Official User Group: https://www.facebook.com/groups/91324... Need assistance in setting up your printer? Reach our support team by email at support@flashforge.com.