(1) Open the USB flash drive in the spare parts package, click on "Ultimaker Cura 4.13.1.exe" or "Ultimaker Cura 5.0.0.exe" and follow the installation instructions to install Cura!
(2) Open Cura and click on the arrow in the box in the picture.
(3) Click on "Add Printer".
(4) Click "Add a printer that is not connected to the Internet".
(5) "Slide the page, scroll down to "Flsun", select V400, and click "Add".
Link to the video of the operation:
https://www.facebook.com/100079706911901/videos/1709483059553640
STL, OBJ, AMF, 3DS
support G-code and UPF (preview model) printing
support for U disk printing, Web printing
300° for nozzle, 110° for heatbed.