Download PrusaSlicer on your computer and the printer configuration file, which needs to be then imported to PrusaSlicer. The links can be found in the table at the bottom.
2. Connect to WiFi
Make sure you are connected to the EWS WiFi network (2g4 or 5g0). Ask a supervisor for the password if you don't have it.
3. Open the web portal
Open a web browser on your computer, go to the web portal and upload the .gcode file exported from PrusaSlicer by dragging it into the page.
4. Start the print
Find the “Print” button on the printer’s home menu and select it to see the uploaded files. Find your file from there and click on it to start the print. There will be a confirmation menu, where you’ll need to select “print” again.