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Prusa I3 MK2/MK2S Adaptor for 40mm Fixed Screws — image 1
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Prusa I3 MK2/MK2S Adaptor for 40mm Fixed Screws

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I printed up the original version of this fan adapter by Area51 twice, thinking I had messed something up in my…

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I printed up the original version of this fan adapter by Area51 twice, thinking I had messed something up in my settings. It turns out the fan screws were carved out at M2.5 rather than M3. So I modified the step file, carved out the fan screws at M3, and added in threading in Fusion 360 to make my fan screws catch.

When wiring the new fan to the old adapter, I also suggest using the Noctua extension cable that comes with the fan. This allowed me to unplug and adjust the fan wire as needed, making it extremely easy to troubleshoot.

Category: 3D Printer Extruders

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