3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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So Indeed you can connect a 3d printer to a computer. But the conversation between them is limited to the comp sending the STL file to be printed. Thats it.
My practice is more strict though. I do not connect the 3d printer to the comp, nor to wifi. For security reasons. Its a device that can heat up and move fairly easily and none of the existing printers today have proper security measures.
And frankly its not necessary to connect a printer to a pc. Its a stand alone device that works perfectly fine as it is. You physically take the flash drive that contains STL files only in text form and put It on the printer. Theres nothing easier than this in my opinion.
Unless of course you run a 3dprinting farm which is a different cass.