Preset for MMU2 and .25 nozzle?
 
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Preset for MMU2 and .25 nozzle?  

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MntlDfct
(@mntldfct)
Active Member
Preset for MMU2 and .25 nozzle?

Hi I recently bought a .25 mm nozzle and would like to use it on my MK3s + MMU2s.  But when i use the configuration wizard to add the .25 nozzle presets for MMU2 it only adds a "single" version.  It doesnt add a multi material version preset.  Does that preset not exist?  Or if it does where can i find it?  I tried taking the "single" version and converting it to multi material by changing the Extruders number to 5 under Printer Settings->General.  And I enabled the Single Extruder Multi Material checkbox.  But when i go to print it asks me which filament i want to use as if it is still the "single" version preset. 

Thank you for your time and assistance,

Karl Reimer

Posted : 29/07/2019 12:28 am
joshbgosh10592
(@joshbgosh10592)
New Member
RE: Preset for MMU2 and .25 nozzle?
Posted by: @mntldfct

Hi I recently bought a .25 mm nozzle and would like to use it on my MK3s + MMU2s.  But when i use the configuration wizard to add the .25 nozzle presets for MMU2 it only adds a "single" version.  It doesnt add a multi material version preset.  Does that preset not exist?  Or if it does where can i find it?  I tried taking the "single" version and converting it to multi material by changing the Extruders number to 5 under Printer Settings->General.  And I enabled the Single Extruder Multi Material checkbox.  But when i go to print it asks me which filament i want to use as if it is still the "single" version preset. 

Thank you for your time and assistance,

Karl Reimer

Did you ever figure this out? I'm having the same issue.

Posted : 25/06/2021 4:58 am
Neophyl
(@neophyl)
Famed Member
RE: Preset for MMU2 and .25 nozzle?

There isn't  a ready made one.  I suspect that prusa dont want people to use a 0.25 nozzle with the MMU.  Probably too high a chance of failures in print.

Posted : 25/06/2021 6:18 am
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