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X or Y motor overheated (The surface of the motor exceeds 50 degree Celsius):

1) Check whether there is resistance when moving the carriage. If yes, make sure the motor gear is in the proper position, and the gear has no rolling friction with the cap.

2) Check the motor driver. “Limit” to “+”. “Gain” to “-“. Turn “Damp” back about 30 degrees. If there is noise from the motor, turn the “Damp” value more lower.