This guide will take you through the fine-tuning of the build plate after the automatic leveling.
Import the model file into the slicing software. Click "Slice Settings".
Click "Print". In the parameter setting interface, set the "Underlying Exposure Time" parameter to 60s (or 90s). Click "Apply" to save the modified parameters.
Note: Set the bottom exposure time longer to allow more time to adjust the screws later.
Click "Slice" and save the sliced file to the USB flash drive.
Tear a piece of A4 paper into 4 equal pieces and place them at the four corners of the LCD screen.
Power on the printer. Plug in the USB flash drive. On the touchscreen, click "Print - USB File". Select the model to print.
Note: The model is printed without the resin tank.
If a "Print Abnormal" pop-up window appears, click "Mandatory Printing". The touchscreen shows that the automatic leveling is completed. The printer will start printing the model.
During the printing of the first layer of model exposure, pull the A4 paper in the four corners and observe which corner of the paper is obviously loose.
Note: The pressed state refers to that the paper can be pulled out under the print platform, but cannot be pushed back.
For the paper that is loose at the corner, loosen the screw at that corner counterclockwise slightly using a 2.5mm Allen key.
Note: Loosen the screw slightly. It is forbidden to tighten the screws drastically to prevent abnormalities of the build plate.
After adjusting the screws, pull the 4 pieces of paper in the corner of the build plate again to test the tightness. Make sure that the paper is fully pressed and the fine-tunning is completed.
Note: After adjusting either screw, the paper at the four corners needs to be re-tested for tightness.