WEEDO F150S User Manual page 28

5.1.8 Level the build platform
Regular inspection and leveling the printing platform is very important for high quality molding.
In the start menu, select the third item "Control", rotate the button and click to select "Manual
Level bed" to enter the printer platform debugging interface.
Wait for the platform to rise to the highest point, the print head will move to the first measurement
point, and insert an A4 paper under the nozzle.
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