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All lights blinking  

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Hudson_t
(@hudson_t)
Active Member
All lights blinking

I am in need of help with the MMU2. I am constantly getting all blinking lights. Randomly all 10 lights will flash, the idler will home, and the lights will remain flashing. Sometimes if I home the selector, it will complete the homing routine, then all 10 lights will flash, the idler will home, and the process will repeat for 3 times before all lights stay on, requiring a reset.  The only way to resolve is to press the reset button; all front buttons do nothing. I have checked my power and signal connections and they seem to be solid. I'm not sure what's going on but it is really unreliable at this point.

Any help is greatly appreciated.

 

Veröffentlicht : 30/09/2019 4:03 pm
x50arm
(@x50arm)
Estimable Member
RE: All lights blinking

What firmware are you running?  I have the same issue and it appears to be associated with 1.0.5 and 1.0.6.  When I run 1.0.3 I don’t have this issue.  Turned it in to Prusa this weekend to see if they can tell me what is going on.

Veröffentlicht : 30/09/2019 11:47 pm
vintagepc
(@vintagepc)
Mitglied
RE: All lights blinking

Have you tried searching?

https://forum.prusa3d.com/forum/original-prusa-i3-mmu2s-mmu2-hardware-firmware-and-software-help/mmu2s-keeps-resetting-red-green-leds-flashing-at-once/#post-165185

Veröffentlicht : 01/10/2019 12:50 am
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