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wrong filament change on single color print  

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Brixsat
(@brixsat)
New Member
wrong filament change on single color print

Hello, I have a prusa i3 mk3s with mmu2s.

Im currently printing a single color piece and randomly it asks for filament change to the same color like if i pressed the control and selected swap filament or something. It then ask's to confirm filament loaded ok.

I have times this does not happen (no change in gcode what so ever).

I am using octoprint.

What can it be?

 

Thanks in advance

Best Answer by Diem:

A simple check - turn off your filament sensor (lcd menu) does the problem stop, turn it on, does it recur?

If so your filament sensor needs adjustment or cleaning.

Cheerio,

Posted : 16/09/2021 10:21 am
fhartmann
(@fhartmann)
New Member
similar behave ?

https://forum.prusaprinters.org/forum/postid/507007/

Posted : 28/09/2021 9:23 am
Diem
 Diem
(@diem)
Noble Member

A simple check - turn off your filament sensor (lcd menu) does the problem stop, turn it on, does it recur?

If so your filament sensor needs adjustment or cleaning.

Cheerio,

Posted : 28/09/2021 12:37 pm
fhartmann liked
Brixsat
(@brixsat)
New Member
Topic starter answered:
Thank you

Thanks that is the problem. 

Really thank you.

Posted : 17/10/2021 5:58 pm
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