# Geeetech A30 Pro: specs, SimplyPrint compatibility and setup > **Not confirmed yet - help us find out** (We can't tell). We don't know yet. If you have one, you can find out in a few minutes and confirm it for everyone. - By Geeetech, China - Canonical page: https://simplyprint.io/compatibility/geeetech-a30-pro ## Geeetech A30 Pro at a glance The Geeetech A30 Pro is a 3D printer by Geeetech with a 320 x 320 x 420 mm build volume. - Build volume: 320 x 320 x 420 mm - Prints well: PLA, PETG ## Connect the Geeetech A30 Pro to SimplyPrint | Way of connecting | Status | What you need | Notes | | :--- | :--- | :--- | :--- | | SimplyPrint | Not confirmed yet - help us find out | | | | OctoPrint (Directly, over USB) | Not confirmed yet - help us find out | | Has a USB port like the A30, but the A30 line runs Geeetech's Smartto firmware, not Marlin, and an OctoPrint forum thread reports an A30 failing to connect over serial. No confirmation either way. ([Source](https://community.octoprint.org/t/octoprint-cannot-connect-to-geeetech-a30/11547)) | | Klipper (Moonraker) | Not expected to work | | No sign it ships Klipper; the A30 line runs Geeetech's own Smartto firmware. ([Source](https://github.com/Geeetech3D/Smartto-Tool/tree/master/applications)) | - [Help us confirm](https://simplyprint.io/compatibility/geeetech-a30-pro/confirm) ## What slicer to use for the Geeetech A30 Pro None of the slicers in SimplyPrint's cloud can slice for the Geeetech A30 Pro that we know of: it doesn't take standard G-code. Use the slicer its maker recommends. - [PrusaSlicer](https://simplyprint.io/features/slicer/prusaslicer): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud - [OrcaSlicer](https://simplyprint.io/features/slicer/orcaslicer): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud - [BambuStudio](https://simplyprint.io/features/slicer/bambustudio): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud - [ElegooSlicer](https://simplyprint.io/features/slicer/elegooslicer): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud - [CrealityPrint](https://simplyprint.io/features/slicer/crealityprint): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud - [Cura](https://simplyprint.io/features/slicer/cura): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud - [Kiri:Moto](https://simplyprint.io/features/slicer/kirimoto): No profile for the Geeetech A30 Pro · Runs in the SimplyPrint cloud We only list slicers you can use in the SimplyPrint cloud, so there may be others for the Geeetech A30 Pro. ## Geeetech A30 Pro specifications: bed size, print height and more ### Size - Build volume: 320 x 320 x 420 mm - Bed type: Square - Bed size: 320 x 320 mm - Max print height: 420 mm ### Printing - Max extruder temperature: 250 °C - Has heated bed: Yes - Max bed temperature: 100 °C - Number of nozzles: 1 - Direct drive: No - Probing tool / Auto Bed Leveling: No - Filament width: 1.75 mm ### Connecting - Supports serial printing: Unknown - Shipped firmware: Unknown ### Files and slicing - Supported file formats: G-code (.gcode, .gco, .g) ### The printer - Printer manufacturer / brand: Geeetech - Printer model name: A30 Pro - Made by a company from: China ## What filament can the Geeetech A30 Pro print? Filament compatibility for the Geeetech A30 Pro: the materials it can handle, judged from its hotend, bed, chamber and enclosure. | Filament | Suitability | Notes | | :--- | :--- | :--- | | PLA | Great | The easiest filament to print. Works on almost any printer; a heated bed helps adhesion but is not required. | | PETG | Great | Comfortably in range (PETG likes a ~230-250C hotend and a ~70-85C bed). | | TPU & flexibles | With care | Possible, but a Bowden extruder makes flexibles harder - print slowly and prefer firmer (higher-shore) TPU. | | ABS & ASA | With care | The bed is hot enough, but ABS and ASA warp without an enclosure, which is strongly recommended for clean prints. | | Nylon (PA) | With care | Possible with care - an enclosure and very dry filament are essential. | | Polycarbonate (PC) | Not ideal | Not recommended - PC needs very high hotend temps and an enclosed chamber. | | Carbon-fiber & glass-filled | With care | Possible if you fit a hardened or wear-resistant nozzle - the abrasive fibers quickly wear a stock brass nozzle. | ## Printers like the Geeetech A30 Pro that work with SimplyPrint - [Geeetech A30T](https://simplyprint.io/compatibility/geeetech-a30t): Compatible, 320 x 320 x 420 mm, Also by Geeetech · Similar build volume - [Geeetech A30](https://simplyprint.io/compatibility/geeetech-a30): Compatible, 320 x 320 x 300 mm, Also by Geeetech · Similar build volume - [Bambu Lab H2S Combo](https://simplyprint.io/compatibility/bambu-lab-h2s-combo): Verified by SimplyPrint, 340 x 320 x 340 mm, Similar build volume - [Bambu Lab H2D Combo](https://simplyprint.io/compatibility/bambu-lab-h2d-combo): Verified by SimplyPrint, 325 x 320 x 325 mm, Similar build volume ## About Geeetech 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. - Founded: 2011 - Headquarters: Shenzhen, China (company registered in Hong Kong) - Ownership: HK GETECH Co., Limited; China office Shenzhen Getech Technology Co., Ltd - Website: https://www.geeetech.com Openness: Mostly open (3.6 of 5) 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. - Firmware and custom firmware (3 of 5): 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. - Local control and integrations (4 of 5): 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. - Third-party filament, slicers and parts (4 of 5): 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. - Repairs and spare parts (4 of 5): 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. - Community and documentation (3 of 5): 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. ### Pros - 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. ### Cons - 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. ### Track record - November 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. - February 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. - October 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. How Geeetech compares with every other brand: https://simplyprint.io/articles/best-3d-printer ## Frequently asked questions ### Is the Geeetech A30 Pro compatible with SimplyPrint? We don't know yet. SimplyPrint works with 130+ brands and 600+ models via OctoPrint, Klipper and built-in integrations; if you have a Geeetech A30 Pro, our compatibility check tells you in a few questions how it could connect. ### What slicer should I use for the Geeetech A30 Pro? None of the slicers in SimplyPrint's cloud can slice for the Geeetech A30 Pro that we know of: it doesn't take standard G-code. Use the slicer its maker recommends. ### What filament can the Geeetech A30 Pro print? Based on its specs (hotend up to 250C, heated bed up to 100C), the Geeetech A30 Pro handles PLA or PETG well. See the full filament guide above for ABS, nylon, PC and composites. ### What is the Geeetech A30 Pro's bed size and build volume? The Geeetech A30 Pro has a 320 x 320 mm print bed and prints up to 420 mm tall, a build volume of about 320 x 320 x 420 mm. See the full specifications table above for bed type, temperatures and more. --- © 2026 SimplyPrint. All rights reserved. This page and the compatibility, specification and review data on it are compiled by SimplyPrint and may not be copied, scraped, reproduced or republished, in whole or in part, without prior written permission. Printer images are the property of their respective manufacturers and are shown for identification purposes only; SimplyPrint claims no ownership of them. Quoted reviews belong to their authors.