开放性：大多开放（5分制3.6分）
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Geeetech (HK GETECH Co., Limited, with its office at Shenzhen Getech Technology) is a Chinese 3D printer and filament maker that says it has worked on 3D printers since 2011. It made a long line of budget printers, from Prusa i3 kits through the A10/A20/A30, Mizar and Thunder series, and now sells the compact M1 and M1S for children and beginners alongside a large filament range.

成立: 2011 · 总部: Shenzhen, China (company registered in Hong Kong) · 所有权: HK GETECH Co., Limited; China office Shenzhen Getech Technology Co., Ltd · 网站: www.geeetech.com

Mostly open, with a caveat: the older printers came with published Marlin source and schematics, while the current M1 line has closed firmware but still runs locally with any filament and open slicers.

固件和自定义固件
●●●●●		 Geeetech published Marlin-based firmware source and board schematics for its earlier printers on GitHub (Geeetech3D) and its download centre, including open-source files for the Mizar S updated until 2024. For the current M1 and M1S it offers firmware binaries only; we found no source. [11][12][9][7]
本地控制与集成
●●●●●		 The M1 Mini prints from a TF card or over USB with no account. The M1S adds Wi-Fi and the Geeetech app for printing from its model library 'anywhere', a remote feature that runs through Geeetech's app. Geeetech documents no network interface for other software, and for these models it offers only firmware binaries. [4][5][8]
第三方耗材、切片软件和零件
●●●●●		 Any 1.75 mm filament (PLA and TPU on the M1), and Geeetech publishes Cura and OrcaSlicer profiles for it. Nozzles and hot-end parts for the M1 are Geeetech's own, sold in its store. [4][7][10]
维修和备件
●●●●●		 Geeetech sells M1 parts (hotbed, nozzles, hot-end components, PEI plate) and posts videos on replacing the nozzle and the motherboard; schematics for older boards are published. [10][7][9]
社区和文档
●●●●●		 A long-running wiki, a download centre with manuals, firmware, profiles and videos per model, and GitHub repositories. Independent coverage of the current M1 line is scarce. [13][6][11]
优点
  • Inexpensive compact printers aimed at children and beginners.
  • Any 1.75 mm filament, with Cura and OrcaSlicer profiles published.
  • Spare nozzles, hotbeds and hot-end parts for the M1, plus repair videos.
  • Downloads (manuals, firmware) kept online for printers going back many years.
缺点
  • No published firmware source for the current M1 and M1S.
  • The M1S's remote printing runs through Geeetech's phone app; we found no privacy terms covering the app.
  • Small 100 x 110 x 100 mm build volume on the M1.
  • Little independent testing of the current models that we could find.
实绩
  • 十一月 2025: Geeetech added the M1S, an M1 with Wi-Fi and a phone app; its app was posted in September 2025 and its quick guide in November 2025. [8]
  • 二月 2025: Geeetech released the M1 mini printer for children and beginners; its first setup and maintenance videos were posted in February 2025 and its manual in March 2025. [7]
  • 十月 2022: Geeetech published open-source files for the Mizar S on GitHub, updated until March 2024; files for the Mizar and Mizar Pro followed in November 2022. [12][11]
基于13个来源整理，最后核查于2026年10月18日。 显示来源
  1. About Us | Geeetech 3D Printing geeetech.com
  2. About Us - Geeetech support support.geeetech.com
  3. Contact Us - Geeetech support support.geeetech.com
  4. GEEETECH M1 High-Speed Mini 3D Printer for Kids & Beginners geeetech.com
  5. GEEETECH M1S High-Speed Mini 3D Printer for Kids & Beginners geeetech.com
  6. Geeetech Download support.geeetech.com
  7. Geeetech Download: M1 files support.geeetech.com
  8. Geeetech Download: M1S files support.geeetech.com
  9. Geeetech Download: Source files support.geeetech.com
  10. M1 Printer Accessories - Geeetech support.geeetech.com
  11. Geeetech3D (GitHub) github.com
  12. Geeetech3D / Mizar-S (GitHub) github.com
  13. Geeetech Wiki wiki.geeetech.com