Learn more in the full article about nozzles with a different diameter:
https://www.prusaprinters.org/everything-about-nozzles-with-a-different-diameter/

The default nozzle diameter for most of today’s printers is 0.4 mm, and E3D’s hotends used in Original Prusa i3 MK3 and MK2/S printers are no different. Changing the nozzle takes just a few minutes and it can bring a number of benefits.

You can buy original E3D v6 nozzles in our e-shop:
https://shop.prusa3d.com/cs/prislusenstvi/89-e3d-v6-tryska.html

Or you can buy nozzles directly from E3D:
https://e3d-online.com/prusa-upgrades

How to change the nozzle:
https://www.youtube.com/watch?v=txt6sxV6X88

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