MMU3/MK4 Wipe tower issues

MMU3/MK4 Wipe tower issues(too much purged) - Prusa Forum

It seems it's extruding too much when purging at some points, which causes both issues while printing. 1. It's causing serious layer shifting issues. When ...

Trouble with new MMU3 on my MK4. : r/prusa3d - Reddit

So far, so good. Now I notice that the nozzle on the wipe tower stops touching it when there is a colour change. Of course, the nozzle is still ...

[BUG] Layer Shift at 4 of 4 MK4 with MMU Color prints since update ...

... tower the extruder dives too deep into the wipe tower or the . ... Without the MMU3 my MK4 works fine and without issues. With the MMU3 ...

[BUG] MMU3 MK4 - Sequential printing causes a tool change after ...

Furthermore, there seem to be similar issues with unload when the wipe tower is disabled - in general, no matter if the sequential printing is ...

Wipe tower - Prusa Knowledge Base

As PrusaSlicer currently does not check for collisions of the extruder with the printed object when lowering down to the top of the wipe tower, this feature is ...

Wipe tower vs extruder poop - Bambu Lab forum

You can disable it, and there are some types of prints that will work just fine without it, but also some that will have quality issues - bumps, ...

Purge calibration tool for all MMU MMU2S MMU3 on MK3 MK4

And unfortunately, when printing without a wipe tower, as this project has, the printer does NOT do the same ramming/tip shaping unload. Printing without the ...

Does any know how to turn the wipe tower i... - Facebook

Elias Entz ▻ Prusa i3 mk3 & mk4 users group. Jan 22󰞋󱟠. 󰟝. Does any know how to turn the wipe tower into an object while using mmu3. No photo ...

MMU3 Saga

... problem may eventually go away.] Update: If I use the config I made for printing one color (just turns off the wipe tower so it doesn't mess ...

Thoughts on Prusa MK4 and MMU3 - General - MakeWithTech

Same problems as I had like next time. The purge line never helps, as all brands of filament ooze. I also never print too hot either, I stay ...

wipe tower issues - Official Raise3D Community

Again, looking at your purge/wipe tower, to the problem at hand, I see telltale burned drips indicative of a leak and burned plastic dripping.

Prusa MK4 + MMU3 Test Piece

Prusa MK4 MMU test piece - wipe tower corner lifting Prusa MK4 MMU test piece – wipe tower corner lifting ... Hot Topics. G-Code and M-Code ...

Original Prusa MMU3 upgrade kit (for MK3S+ Only) - Printed Solid

There are various ways to do it and the MMU3 uses an efficient “wipe tower” - it's a compact, partially hollow block next to the printed object where the ...

Filament change with Virtual Extruders on Prusa MK4 - YouTube

... building up on the wipe tower. Model of this print: https://www.printables... Filament change with Virtual Extruders on Prusa MK4. 7.7K views ...

Purge calibration tool for all MMU MMU2S MMU3 on MK3 MK4

Looks like Prusa fixed the colour contamination issue with the MK4 and MMU3. ... wipe tower, give it a try. Unfortunately, you will have to calibrate each ...

Prusa MMU3 Multi Material Upgrade For MK4 Build Part 4 - YouTube

Find out more or pick up the MMU3 here: https://www.prusa3d.com/category/original-prusa-mmu3/ All parts have been printed in PolyMaker Neon ...

Successes and failures with the MK4+MMU3 - YouTube

... Issues with raw MK4, fixed with MMU3* [1] During print start. The pull-force required to pull down the print head, with loaded filament, can ...

Multi colour printing without wipe or prime towers - RepRap

The problem is that when switching from one colour to another, the original colour (filament) has to be purged before the new colour comes through. The usual ...

Prusa MK4 and MMU3 notes - HubbardHobbies Home Page

The cheap USB sticks that come with the MK4 printer tend to have problems and are often replaced. ... wipe off excess from the rails the first few ...

Prusa MMU3 Review - Mete Balci

The assembly of MMU3 upgrade kit is not very difficult. It takes some time but it is definitely much easier than building the printer.