During the initialization phase or after initialization, in the printer settings, you can configure button functions for two different states: Non-Printing and Printing. The buttons have three types of actions: One-Click, Double-Click, and Long Press (2 seconds).

• Functions configurable during Non-Printing:

-Print the latest file from USB.

-Reprint the last printed file.

-Home XYZ axes.

-Bed leveling.

-No function.

• Functions configurable during Printing:

-Pause/Resume.

-Stop and park.

-No function.

Note: If the initialization is completed for the first time, but the first auto bed leveling is not performed, clicking the Operation Button will prompt an error.

If you have any further questions, please contact us for assistance.