Instructions for Prusa Mk3S+ Upgrade  

Estimable Member

I received the Prusa Mk3S+ upgrade box.

The QR code on the box does not go to a valid link. The QR code on the included sheet is also invalid.

Is there a link to the instructions to installing the kit, and a link to the files that need to be printed?


This topic was modified 2 months ago by SeattleDavid
Posted : 21/01/2021 11:43 pm
Illustrious Member

Chuck H
3D Printer Review Blog...
Posted : 22/01/2021 12:00 am
Reputable Member

Am I correct that those who bought the MK3/S to MK3/S+ Upgrade Kit need to print out some parts themselves?

Posted : 22/01/2021 12:12 am
Henry Casson
Trusted Member

Yes, they are on the site. I had difficulty with the Gcode, and I am now trying by doing each STL separately, using the settings recommended. You can buy them ready made from Prusa.

Retired doc, should have been an engineer....
Posted : 22/01/2021 3:26 am
Prominent Member

Yes parts need to be printed. There should be a roll of filament in the upgrade kit for the parts.

This product includes:

  • SuperPINDA
  • Bearing Clips for Y-axis bearings
  • IR filament sensor + cable
  • Hotend PTFE Tube
  • Fan shroud printed of ASA
  • PETG Filament to print the plastic parts
Have a look at my designs on Thingiverse or on PrusaPrinters ;)...
Posted : 22/01/2021 3:29 am
Active Member

Is it correct there is no difference anymore between the 'normal' MK3S+ lever and the one for the MMU2s ?

Posted : 22/01/2021 6:49 am
Illustrious Member

If it is one of the parts in the ZIP, I would print it.  

Chuck H
3D Printer Review Blog...
Posted : 22/01/2021 12:27 pm
New Member

I did the upgrade with the instructions but as I saw there is no guide to install optional X-Axis upgrade. I printed all the parts and screws are in the box but no instructions at all. I know I can use the assembly guide but it is a little bit more complicated with the extruder in place

Posted : 26/01/2021 9:40 pm

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