Kindly Note: Modify E-axis step value of the extruder, for example: the E-axis step value of Ender3 is 870. If motor(10 teeth), change Pulse Value: 691. Applicable models: VORON2.4, CR-10, CR10S, CR-10 4S, CR-10 5S, CR-10 MINI, CR-20, ENDER-2, ENDER-3, ENDER-3 PRO, ENDER-3 V2, GasherbrumK3 etc.
eBay