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Specify extruder for infill  

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Daniel Ezell
(@daniel-ezell)
Member
Specify extruder for infill

I have recently purchased a DiamondBack .8 mm nozzle on my 5 tool XL, and I want to use it for combined layer infill with recycled PLA (whole print is PLA). I'm not seeing a way to specify the extruder, nor a way to specify that it is .8 in Print Settings. Is that something you all could help me with?

This topic was modified 1 month ago by Daniel Ezell
Posted : 15/01/2026 10:38 pm
BaconFase
(@baconfase)
Reputable Member
RE: Specify extruder for infill

You can set a specific infill extruder in Print Settings>Multiple Extruders>Extruders>Infill Extruder. And to use the combined layer infill feature you have to have the Solid Infill Extruder set to the same one as your Infill Extruder.

You specify which tool has the .8 nozzle in Printer Setting>Extruder#>Nozzle Diameter

XL-5T, MK3S MMU3 || Printing with multiple nozzle-sizes: Official Guide, Unofficial(old) || PrusaSlicer Fork || Other advanced slicer tactics || TPU || HF Nozzles

Posted : 08/02/2026 7:06 am
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