New open source printer has 7 toolheads that swap in 5 seconds for fast, zero-waste multi-color 3D printing — Sovol M1D 3D printer is the first open-source IDEX design with an integrated tool-changer

(Image credit: Sovol) We're quite familiar with Sovol 3D printers around these parts, having reviewed several models over the years and finding that pretty much all of them produce high-quality prints. The company is now stepping up its game with the Sovol M1D, an open-source, independent dual-extruder (IDEX) printer with two nozzles and seven toolheads, a maximum print volume of 300 x 300 x 350 mm (11.81" x 11.81" x 13.78").This bit o' kit can operate its nozzles in true independent mode (rather than alternating between them), letting users copy prints for easily printing duplicates and mirror them for doing left-right versions. In multi-head mode, each nozzle can output a different material. The first nozzle has a fixed toolhead, while the second can swap between heads independently. The open-source nature of the printer ought to let it be easy to mod, and as expected, it relies on the OrcaSlicer software by default rather than proprietary software such as Bambu's offerings.Go deeper with TH Premium: AI shortagesThe M1D comes in two variants, Essential and Advanced, with the higher-end model having the same basic specs but coming in a heated enclosure that keep inside air at 60°C (140°F). Sovol says each nozzle can print at up to 600 mm/s, and accelerate at 10,000 mm/s². The nozzle-and-toolhead interface seems quite nifty, as the M1D ought to swap toolheads in just five seconds, and keeps the standby heads warm so they're ready for printing the second they attach to the nozzle. One of the heads is fixed, and the other six are interchangeable.The combination of the speed and tool-swapping technology has Sovol claiming the M1D can perform multi-colored prints five times faster than "others," displaying what appears to be a Bambu P1S in the comparison pictures. Likewise, said multi-color or multi-material prints supposedly produce "almost zero waste." The M1D has a number of measures to prevent failed prints, including automatic bed leveling with nozzle Z-axis compensation thanks to an eddy current sensor, X/Y nozzle cameras, vibration compensation, and a 720p chamber camera that will have AI obstruction and spaghetti detection in a future firmware update.The seven toolheads allow for easily integrating water-soluble materials for printing sacrificial supports and molds, movable mechanisms, and hollow parts, while the enclosure of the Advanced version lets the M1D print particularly resistant materials like ASA (acrylonitrile styrene acrylate), PA (polyamide), and PC (polycarbonate).The Sovol M1D is available through a Kickstarter project that's already pulled in over $2.8 million — many times over the initial $191,254 goal. Buying into a crowdfunded project frequently elicits concern, but Sovol's track record has historically been pretty good. With early bird pricing and not accounting for shipping costs, the M1D Essential goes for $1,299, while the Advanced version with the heated enclosure costs $1,599. The printers are expected to start shipping in November. Follow Tom's Hardware on Google News, or add us as a preferred source, to get our latest news, analysis, & reviews in your feeds.Get Tom's Hardware's best news and in-depth reviews, straight to your inbox. Bruno Ferreira is a contributing writer for Tom's Hardware. He has decades of experience with PC hardware and assorted sundries, alongside a career as a developer. He's obsessed with detail and has a tendency to ramble on the topics he loves. When not doing that, he's usually playing games, or at live music shows and festivals.