I finally started to work and tried to print for the first time.
Sample ship at PLA, 200 degrees, 0.3 mm.
However, the filament does not come out stably from the nozzle.
It seems that if you push the part where the filament is inserted by hand, it will work, but after a while, the filament supply will stop.
What kind of adjustment is necessary for stable supply?
If filament flow is not good, I recommend to check your extruder. I had the same problem. When I compared both my extruder, I realized that one of them had a significantly smaller transport roll (probably not the correct naming) and also a shorter spring than the other. So it did not achieve sufficient pressure to transport the filament. I asked Makertech for replacement and received it.