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1. Select [] on the main interface to enter the filament loading and unloading interface as shown below.
2. Click [ ], then select [L Extruder], select the filament to be loaded (PLA), and click [Start].
Choose Filament
3. After clicking [Start], the extruder starts heating up until it reaches the target temperature.
4. Once it reaches the target temperature, the printer starts feeding the filament. The screen will display as shown below。
5. After it automatically feeds the filament for a period of time, it will stop automatically and display "Load finished.".
Filament loading is completed when there is a large amount of filament flowing out of the nozzle.
6. After the left-extruder filament loading is completed, select [R Extruder] and repeat steps 2-5 to complete filament loading for the right extruder.