EN
  • Italiano
  • Deutsch
  • Polski
  • Français
  • 日本語
Login

Gearbox alignment (MK4/S, MK3.9)

Relevant for:
Last updated a month ago
This article is also available in following languages: 
PLDEITFRJA

On the Original Prusa MK4/S and MK3.9, a gearbox alignment is necessary for user-assembled or serviced gearboxes. This procedure is part of the Selftest or can be initiated from LCD menu -> Control -> Calibrations & tests -> Gears Calibration.

Once the procedure is initiated, the printer will prompt for the calibration to start. Press "Continue". 

Slightly loosen the three bolts on the gearbox cover, by one turn and a half, then unlock and open the idler. When done, press "Continue". 

The printer will go through the automatic gearbox alignment. This process can’t be seen from the outside. Once prompted, tighten the three screws in the pattern indicated on the screen, and close the idler. 

Was this article helpful?

Comments

Still have questions?

Still have questions?

If you have a question about something that isn't covered here, check out our additional resources.
And if that doesn't do the trick, you can send an inquiry to [email protected] or through the button below.

Contact us