A: There are two possibilities for this situation: 1. The screen is not bright; 2. The gap between the platform and the LCD screen is too large.

Inspection method: Check if there are signs of curing in the trough. It is the second possibility that there is solidification, and vice versa is the first possibility.


1. Try to reinstall the screen several times (be sure to confirm that the screen is in place). If the screen does not light up after multiple installations, the screen may be damaged. Please purchase the screen.

2. Watch the leveling video on the official website to adjust the zero position.