Creality CR-10 Smart Manual De Usuario página 42

11. Load Filament
When it reaches the target temperature, insert the filament into the small hole of the Extruder until it reaches the nozzle through the filament
cutting detection module. If the filament flows out from the nozzle, it presents that the filament is properly loaded.
The method of extrusion spring adjustment: turn right to loosen turn left to tighten (as shown in Fig. A)
Snip
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