# 3D Printers * [SmartPrintCoreH7x](https://boltzrnd.com/) by BoltzR\&D ([article on 3dprint.com](https://3dprint.com/309170/indian-startup-unveils-new-open-source-3d-printer-mainboard-on-github/)) * [Make3d.in](https://make3d.in/) has some desktop 3D printers but need to check if they are repair-friendly. Meanwhile, do avoid BambuLabs as they are [turning to the dark side by removing third-party access](https://www.reddit.com/r/BambuLab/comments/1i3gq1t/why_you_should_care_about_bambu_labs_removing/) and their [private key was leaked within 24 hours of this new announcement](https://www.youtube.com/watch?v=UYhYkpYpt58). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.isfixable.com/mechanical/3d-printers.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.