Flashforge Invertor II User Manual page 30

(5-2) After tapping [Yes], the extruder starts to move towards the first point and the
plate moves up and down to verify the distance between nozzle and plate.
5-3
(5-3) When it shows that the distance is too big, please unscrew corresponding nut
under platform clockwise until hearing a steady beep and the [Verify] button appears.
5-4
5-4
[OK]
(5-4) If the distance is appropriate, tap to second point leveling. If still not,
please follow the prompts to adjust again till you see [OK] button.
5-5
(5-5) Repeat steps 2 through 4 above to complete second and third points leveling and
then Tap [Finish] to exit.
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InventorⅡ User Guide | www.flashforge.com 400-699-1063