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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In the current market, you want a printer that runs Klipper. The system will typically include a web application that controls the printer (Fluidd, Mainsail, or Octoprint) running on an embedded RPi. You just access this through your browser, it's not necessary to install anything on your PC.
You will need to install a slicer software. The slicer is sort of the equivalent of a document editor - it's how you prepare the 3D file for printing. Your printer manufacturer will probably recommend or distribute a particular slicer, but the file format used for 3D printing (G-code) is an open standard published by NIST. Any slicer software can be used to output gcode for printing - you can use whatever you feel comfortable with.
Personally I reccomend Orca Slicer or SuperSlicer but there are many options.
By the way, the entire market of home 3D printers grew out of the RepRap project that started 20 years ago. The original project was open hardware and software, and so almost all of the software in use today is open because open source principles were the foundation of all of it. There are some companies in the field who keep their stuff proprietary, but frankly I avoid their products and consider them to be anathema to the 3D printing community.