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Octoprint and custom tool change in Prusaslicer
 
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Octoprint and custom tool change in Prusaslicer  

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x50arm
 x50arm
(@x50arm)
Estimable Member
Octoprint and custom tool change in Prusaslicer

I have an odd issue with Octoprint and custom tool change g-code.  At the end of the print it parks the hotend, unloads the filamen, and then immediately ejects the filament like it would if it sensed running out of filament during a print.  I can run the same g-code directly from the sd card and it does not do this.  I have tried running Octoprint in safe mode and still get the same results.  Anyone here have an idea about what is going on and how to fix it?

Posted : 10/12/2019 6:07 pm
Davejavu
 Davejavu
(@davejavu)
Active Member
RE: Octoprint and custom tool change in Prusaslicer

Have you setup the printer profile? If you are using Octoprint  1.3.12, they changed things which require a new printer profile for MMU2/MMU2S.

https://forum.prusa3d.com/forum/original-prusa-i3-mmu2s-mmu2-assembly-and-first-prints-troubleshooting/configuring-new-version-of-octoprint-1-3-12-to-load-filament-in-mmu2-mmu2s/

Posted : 27/12/2019 11:18 pm
x50arm
 x50arm
(@x50arm)
Estimable Member
Topic starter answered:
RE: Octoprint and custom tool change in Prusaslicer

@david-l65

I’ll check what version I have loaded, but I do know mine is set up for 5 extruder with a shared nozzle.  I’m having layer shift issues right now through octoprint, so I’m going to dump and reload octoprint anyway.

Posted : 28/12/2019 1:10 pm
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