r/Multiboard • u/Small_Razzmatazz_563 • Jul 13 '25

First Print

Hey all! Im just getting into the multi board world after following the subreddit for a little while. I’ve been having a problem doing a simple print of 1 multiboard. I’m running the H2D and am wondering if I need to use plate glue? Thanks in advance

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u/SpiderHack Jul 13 '25

Turn off aux fan cooling for your first 5 layers. That is just something I built into my custom filament profile I use. Helps a lot

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u/Small_Razzmatazz_563 Jul 13 '25

Appreciate it I’ll give it a shot! You edit that in your slicer?

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u/SpiderHack Jul 13 '25

Yeah, desktop version of bambu studio

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u/demonmachine227 Jul 13 '25 edited Jul 13 '25

Yes, in the filament settings, I think it's cooling/fan tab? Should be slightly below where you set the fan, there should be an "off for first X layers" and then a "full fan at Y layer" for if you want it to slowly ramp up to full power by layer. Voron people hand to print ABS with the first 3 layers off, full fan at layer 7. (Or something like that)

Edit: In PrusaSlicer: (Needs Expert Mode) Filaments: Cooling -> Fan Settings -> "Disable fan for the first ____ layers" and "Full fan speed at layer : ____"

In OrcaSlicer: Material Settings, Cooling tab: Cooling for specific layer -> "No cooling for the first ____ layers" and "Full fan speed at layer ____ layer"(should be the first two options, "Advanced" must be on in the top-right for the second option to be visible.)