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mk3s+ / mmu2s Octoprint GCodes  

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mk3s+ / mmu2s Octoprint GCodes

I All,
i have installed octprint on rasperry pi zeo W starting from a "custom raspbian OS" (i have used the last release).
I have configured all with success, i have disabled varius kernel modules (bluethoot, and video codec) with success, i have upgrade to last python version for improve performace and stability, with success.
But i have a problem, i don't know the defaut Gcodes Script used during pause/resume, failure, and end of print:
on pause/resume i lose the extrusion temp, and have problem at aned of print in unload filament.
Can you share what codes yus use?

Thank you!

Posted : 13/07/2021 11:22 am
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RE: mk3s+ / mmu2s Octoprint GCodes

Pause print: M601

Resume print: M602

Stop print: M603

That's all you need. Pause/Resume will work including "extruder out of the way" and correct temperature after resume and "Stop" will unload the filament before cooling down.



If at first you don't succeed, skydiving is not for you....
Posted : 13/07/2021 1:04 pm
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Stop script....

Hey, I just noticed yesterday, that the M603 command messes up the filament unload - I don't know what changed, I am pretty sure it worked before, nevertheless it does not anymore. So I changed to the following script for "Stop print":

M702 C ; unload filament with MMU2
G4 ; wait
M104 S0 ; turn off temperature
M140 S0 ; turn off heatbed
M107 ; turn off fan
; Lift print head a bit
G1 Z56 ; Move print head up
G1 X0 Y200; home X axis
M84 ; disable motors
If at first you don't succeed, skydiving is not for you....
Posted : 09/08/2021 9:30 am
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