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Change nozzle MK4S  

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norm
 norm
(@norm-2)
Member
Change nozzle MK4S

Can anyone please point me in the direction of an updated video explaining how to change the nozzle for the mk4s using the printable tool.

 

Everything I can find is for older printers. I’d like a guide or solution that lets me switch the nozzle without having to dismantle the surrounding enclosure, remove fans etc.

Posted : 02/01/2025 9:11 pm
FoxRun3D
(@foxrun3d)
Famed Member
RE: Change nozzle MK4S

https://help.prusa3d.com/guide/how-to-replace-the-prusa-nozzle-mk4s-mk3-9s_734750

Formerly known on this forum as @fuchsr -- until all hell broke loose with the forum software...

Posted : 03/01/2025 3:42 pm
Brian and UjinDesign liked
UjinDesign
(@ujindesign)
Estimable Member
RE: Change nozzle MK4S

I have the MK4 (not the MK4S) and when I change nozzles I never disconnect the power cables. I just loosen the holding screws and unscrew the nozzle. And then rescrew the nozzle and tighten the holding screws. Takes like 20 seconds. I assume the same is possible with the MK4S!

Posted : 03/01/2025 9:29 pm
norm liked
norm
 norm
(@norm-2)
Member
Topic starter answered:
RE: Change nozzle MK4S

Do you use the printable part mentioned in the link above?

Posted : 04/01/2025 1:12 pm
Walter Layher
(@walter-layher)
Noble Member
RE: Change nozzle MK4S

Something like this is a big help too: https://www.amazon.de/gp/product/B092369RYR

Posted : 04/01/2025 4:12 pm
norm liked
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