{"id":414599,"date":"2026-04-24T04:20:11","date_gmt":"2026-04-24T04:20:11","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/414599\/"},"modified":"2026-04-24T04:20:11","modified_gmt":"2026-04-24T04:20:11","slug":"a-developer-restored-orcaslicers-features-that-bambu-lab-killed-then-the-legal-threats-arrived","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/414599\/","title":{"rendered":"A developer restored OrcaSlicer&#8217;s features that Bambu Lab killed\u2014then the legal threats arrived"},"content":{"rendered":"<p>                    Summary<\/p>\n<p>                                        Bambu Lab disabled OrcaSlicer&#8217;s direct cloud printing, forcing the use of the Bambu Connect bridge.<\/p>\n<p>                                        A developer forked OrcaSlicer to restore direct cloud printing, but Bambu Lab threatened legal action.<\/p>\n<p>                                        Bambu accused the fork of impersonation, auth bypass, terms violations, and reverse engineering; releases pulled.<\/p>\n<p>Back in January 2025, Bambu Lab cut off OrcaSlicer&#8217;s direct cloud printing feature. Previously, people could send their slices directly to their Bambu Lab printers; however, Bambu Lab wanted users to route connections through its standalone app, Bambu Connect, which acts as a bridge to its printers. Bambu Lab said that OrcaSlicer could use Bambu Connect, but the developers didn&#8217;t want to make a one-app solution into a two-app system. Users were stuck with a choice: to either update their firmware and lose OrcaSlicer&#8217;s printing feature, or stick with the old firmware and never receive updates again.<\/p>\n<p>Developer Pawe\u0142 Jarczak worked hard on a fork of OrcaSlicer to recover this lost feature, and finally succeeded with the OrcaSlicer-bambulab project. However, not long after it was published, all releases of OrcaSlicer-bambulab were removed after Bambu Lab threatened legal action, including a cease-and-desist.<\/p>\n<p>        <img width=\"440\" height=\"364\" loading=\"lazy\" decoding=\"async\" alt=\"X2D proves Bambu Lab understands what desktop 3D printing still gets wrong - featured\" data-img-url=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/04\/x2d-proves-bambu-lab-understands-what-desktop-3d-printing-still-gets-wrong-featured.jpg\" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/04\/x2d-proves-bambu-lab-understands-what-desktop-3d-printing-still-gets-wrong-featured.jpg\"\/><\/p>\n<p>                    Related<\/p>\n<p>\t\t<a href=\"https:\/\/www.xda-developers.com\/x2d-proves-bambu-lab-understands-desktop-3d-printing-gets-wrong\/\" title=\"The X2D proves Bambu Lab understands what desktop 3D printing still gets wrong\" target=\"_blank\" rel=\"nofollow noopener\"><br \/>\n\t\t\tThe X2D proves Bambu Lab understands what desktop 3D printing still gets wrong<br \/>\n\t\t<\/a><\/p>\n<p class=\"display-card-excerpt\">The X2D directly addresses the biggest frustrations in desktop 3D printing, from messy supports to failed prints and constant calibration.<\/p>\n<p>                        Bambu Lab legally threatened a workaround for OrcaSlicer&#8217;s direct cloud printing feature<\/p>\n<p>            The company accuses Jarczak of &#8220;reverse engineering&#8221;<\/p>\n<p>        <img width=\"1650\" height=\"928\" loading=\"lazy\" decoding=\"async\" alt=\"Bambu Lab A1 mini on white background\" data-img-url=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/04\/bambu-lab-a1-mini-a-colorful-gateway-to-3d-printing-2-0-screenshot.png\" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/04\/bambu-lab-a1-mini-a-colorful-gateway-to-3d-printing-2-0-screenshot.png\" class=\"img-brightness-opt-out\"\/><br \/>\n        Source: <a href=\"https:\/\/www.youtube.com\/watch?v=QVTbHuwVnZc\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Bambu Lab<\/a><\/p>\n<p>Over on the <a href=\"https:\/\/github.com\/jarczakpawel\/OrcaSlicer-bambulab\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">OrcaSlicer-bambulab GitHub page<\/a>, Jarczak discusses what happened with the project. The app received several releases and allowed people to restore OrcaSlicer&#8217;s direct cloud printing tool for Bambu Lab printers. However, Jarczak claims that Bambu Lab got in contact, saying that it had a cease and desist letter ready and accusing the developer of the following:<\/p>\n<p>                                        impersonating Bambu Studio,<\/p>\n<p>                                        bypassing their authorization controls,<\/p>\n<p>                                        violating their Terms of Use,<\/p>\n<p>                                        reverse engineering their software,<\/p>\n<p>                                        enabling modified forks to send arbitrary commands to printers.<\/p>\n<p>Jarczak claims they asked Bambu Lab for more information, but instead &#8220;received further broad accusations, including repeated references to &#8220;reverse engineering&#8221;.&#8221; As such, while Jarczak doesn&#8217;t believe that they did something wrong, they&#8217;ve voluntarily removed the app.<\/p>\n<p>Jarczak&#8217;s counter against Bambu Lab&#8217;s accusation mentions that Bambu Studio uses the AGPL-3.0 license, and the plugin required for the cloud printing tool is &#8220;an optional component based on non-free libraries.&#8221; Jarczak therefore claims that their work doesn&#8217;t redistribute proprietary code, but instead builds upon the available Bambu Studio source code; a difference that they say is &#8220;important.&#8221;<\/p>\n<p>People took to the <a href=\"https:\/\/www.reddit.com\/r\/BambuLab\/comments\/1stsycp\/this_is_unacceptable_bambulabs\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Bambu Lab subreddit<\/a> to air their grievances with the company, with one commenter calling it &#8220;the Nintendo of 3D printing.&#8221; Bambu Lab has yet to offer its own account of events. We&#8217;ve reached out for comment and will update this article if they respond.<\/p>\n<p>        <img width=\"440\" height=\"364\" loading=\"lazy\" decoding=\"async\" alt=\"open-printer-color-prints-01_jpg_gallery-lg\" data-img-url=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/04\/open-printer-color-prints-01_jpg_gallery-lg.jpg\" src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/04\/open-printer-color-prints-01_jpg_gallery-lg.jpg\"\/><\/p>\n<p>                    Related<\/p>\n<p>\t\t<a href=\"https:\/\/www.xda-developers.com\/open-source-printer-raspberry-pi-zero-w\/\" title=\"This open-source printer you can repair yourself is powered by a Raspberry Pi Zero W\" target=\"_blank\" rel=\"nofollow noopener\"><br \/>\n\t\t\tThis open-source printer you can repair yourself is powered by a Raspberry Pi Zero W<br \/>\n\t\t<\/a><\/p>\n<p class=\"display-card-excerpt\">You can help fund it real soon.<\/p>\n","protected":false},"excerpt":{"rendered":"Summary Bambu Lab disabled OrcaSlicer&#8217;s direct cloud printing, forcing the use of the Bambu Connect bridge. A developer&hellip;\n","protected":false},"author":2,"featured_media":414600,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[61,60,80],"class_list":{"0":"post-414599","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technology","8":"tag-ie","9":"tag-ireland","10":"tag-technology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/414599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=414599"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/414599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/414600"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=414599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=414599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=414599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}