MMU2S LED light meaning
I had all 5 lights blinking red when trying to load filament and the selector would not move from the start position. I removed the filament and reset the MMU2S and tried to reload, but the selector would not move and immediately blink red on all 5 LED's. I removed the top screws to open it up to see if any filament had broken off and did not see anything. I checked to see if the blade had dislodged as that had happened to me before, but it did not. I shut my MK3S+ down, manually moved the selector gear and turned the printer back on to see if it would move, but still nothing, but I noticed the first LED light is now a solid red and green and the 5th LED is solid red. Has anyone had this happen and what does it mean?
RE: MMU2S LED light meaning
this link may be helpful
https://help.prusa3d.com/article/mmu2s-leds-meaning_2187
regards Joan
I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK
RE: MMU2S LED light meaning
Unfortunately the first LED is still solid red and green and the last LED is solid red. I can't find anything on what this light configuration means.
RE: MMU2S LED light meaning
New MMU2S user.
All 5 flashing red is filament detected in system on power up. We have to remove the filament back to a loaded position BEFORE moving the selector. If we move the selector, we jam the filament and have to unjam it !
RE: MMU2S LED light meaning
I suppose you figured it out by now.
I would guess that they are single light issues.
solid red being ‘wait until loaded’ and
flashing red/green being the signal to press the right continue button for 1-3 seconds.
…but I noticed the first LED light is now a solid red and green and the 5th LED is solid red. Has anyone had this happen and what does it mean?