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Prusa Research a.s.
Prusa Research a.s.

1. Top Cover

Step 1 of 50 (Chapter 17 of 18)
Contents
Comments
Before installing the MMU unit, remove the printer's top cover if it hasn't been removed already.

Contents

MMU3 Assembly (MK3S+, MK3.5, MK3.9/S, MK4/S, CORE)

Comments

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NielsE
This manual confuses me a bit. It is not always clear when it guides you installing your MMU3 that functioned on your old MK4S or if you are installing a new MMU3.
On my old MK4S (now converted to Core One) printer I swapped between using MMU3 for multi-colour printing and single-colour printing using a seperate single spool by just changing the the PTFE on the nextruder. It worked great and without problems. Can I do the same on Core One? (I am installing ther MMU3 Light Version, just attaching it to the back of the top frame).
Also, do I have to go through all the calibration business when the MMU3 has already worked with MK4S? Of couse, I have to flash the latest MMU3 firmware.
tlchandler
Print a Core One rivet remover from Printables to simplify this.
JohnnySombrero
Or better, never install them at all! Lots of magnet-based options work well here.