MK4S

This just tells me you haven't used a Prusa with Prusaslicer. Here is an image of woodfill PLA printed on a fully calibrated Bambu X1E vs a Prusa XL with zero calibration aside from the original setup. Prusa on the right. Here is an X1C vs a Prusa MK4 using bambu woodfill PLA.. The Bambu on the left

Very honestly, MakerBot is essentially dead from a consumer point of view now. It likely isn't worth trying to bash your head against the wall with this, instead of just getting a more current (and still supported!) machine. I say this as my old original 2012 Rep2 sits in a corner of my garage colle

The retracting and pushing of TPU through PTFE tube is the issue. You can bypass the MMU3 if you want to print TPU. But it cannot be used to mix with other filaments through the MMU3 It is fairly easy to assemble. There are videos step by step on youtube. Prusa's instructions are really great as wel

I've been using it fine for some time using a profile I got from printables.com ages ago. I don't even remember which one. It broke today after I changed a load of stuff and I realised it's less common than I thought to have them working together. You might find it is worth experimenting with turnin

I found a thread on Prusa forums that set me straight. https://forum.prusa3d.com/forum/english-forum-original-prusa-i3-mk4s-how-do-i-print-this/how-to-print-multi-material-models-without-an-mmu-tutorial/ I'm not sure how much the extra Gcode in this post makes a difference but having it tell you whi

It is a good idea to get the kit. Prusa Build Manuals are a kind of artwork, everyone can do the kit. The manuals are printed and also online with remarks of other builders. They are structured step by step in segments. Each part is a success that earn you a counted amount of haribo gummi bear (whic