{"title":"MMU","description":"\u003cp\u003eOriginal Prusa MMU Solutions.\u003c\/p\u003e","products":[{"product_id":"original-prusa-i3-mmu3-upgrade-kit-for-mk2-5s-mk3s-org","title":"Original Prusa MMU3 upgrade kit (for MK3S+ Only)","description":"\u003ch1\u003e\u003cspan data-code=\"3838\"\u003eWhat is Multi Material Upgrade?\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eIt’s exactly what it sounds like - it’s an optional \u003cstrong\u003eadd-on that allows your single-extruder printer to print with up to 5 colors\u003c\/strong\u003e (materials) at the same time. The MMU3 contains five filament insertion points. Load up to five colors of your choice, slice the object in PrusaSlicer and start the print. The system \u003cstrong\u003eautomatically selects filament\u003c\/strong\u003e using the selector, loads it into the extruder and the printer starts printing. When it’s time to \u003cstrong\u003echange the color or material\u003c\/strong\u003e, it also happens automatically.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-code=\"3840\"\u003eWhat's new in MMU3?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompletely new firmware\u003c\/strong\u003e written from scratch\u003c\/li\u003e\n\u003cli\u003eFull two-way communication with the printer, Compatible with the MK3S+ \u003c\/li\u003e\n\u003cli\u003eLCD screen integration (status messages, real-time information, error codes)\u003c\/li\u003e\n\u003cli\u003eAll plastic parts were \u003cstrong\u003eredesigned\u003c\/strong\u003e with a focus on \u003cstrong\u003eeasier assembly and maintenance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew metal parts to make the unit \u003cstrong\u003emore robust and reliable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproved electronics\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan data-code=\"3842\"\u003eEfficient multi-color printing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery time you switch filaments, you need to purge the previous material from the nozzle to prevent cross-contamination. There are various ways to do it and the MMU3 uses an \u003cstrong\u003eefficient “wipe tower” \u003c\/strong\u003e- it’s a compact, partially hollow block next to the printed object where the filament is purged and the pressure in the nozzle is stabilized. All filament goes into one location and you don’t need to worry about bits of plastic piling around your printer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe’re offering multiple ways how to save filament\u003c\/strong\u003e and reduce plastic waste - PrusaSlicer gives you options for \u003cstrong\u003e“wipe into infill”\u003c\/strong\u003e (the printed object’s infill is used as a wipe tower) or you can use \u003cstrong\u003e“wipe into object”\u003c\/strong\u003e where another object is used as a wipe tower - it will be very colorful but if you, e.g., need a functional part or you will paint it later, it’s a \u003cstrong\u003egreat way to reduce plastic waste to a minimum.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMain Features\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-code=\"4008\"\u003eEver since the release of the MMU2S, we’ve been collecting and analyzing feedback from our community. This allowed us to focus on specific areas that required our attention. The MMU3 comes with reliable operation, easier maintenance and troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4012\"\u003eIMPROVED RELIABILITY AND MAINTENANCE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOur main focus was to make the assembly, everyday operation and maintenance easier than before. With more reliable filament switching, improved communication between the MMU3 unit and the printer, and self-repair routines, the MMU3 can finish very complex objects with ease.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4016\"\u003ePRUSASLICER MAKES PRINTING EASY\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePrusaSlicer is our internally developed slicing software. Our team constantly works on new functions that make 3D printing easier. Take advantage of multi-material painting to turn single-color objects into colorful creations, and save filament by using wipe to infill and wipe to object functions!\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4014\"\u003eCOMPLETELY NEW MMU3 FIRMWARE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor the MMU3, we have rewritten the firmware for the MMU3 completely from scratch, utilizing full two-way communication between the MMU3 unit and the printer. The MMU3 can diagnose and resolve various situations on its own and also displays detailed (and real-time) information on the LCD screen along with status messages and error descriptions.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4018\"\u003eDOZENS OF USEFUL LITTLE TWEAKS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNearly every aspect of the MMU has been retouched and redesigned. The entire filament travel path is more reliable with larger PTFE tubes for less friction. The filament buffer comes with new slide-out cassettes, filament sensor has been reworked and there are new metal parts inside the MMU3 for improved reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-code=\"4009\"\u003eMMU3 package includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMMU electronics\u003c\/li\u003e\n\u003cli\u003eMMU motor set\u003c\/li\u003e\n\u003cli\u003ePrinted parts or filament (2x 400g)\u003c\/li\u003e\n\u003cli\u003eSuperFINDA\u003c\/li\u003e\n\u003cli\u003ePTFE tubes and others\u003c\/li\u003e\n\u003cli\u003eFasteners\u003c\/li\u003e\n\u003cli\u003eSpoolholders (5x)\u003c\/li\u003e\n\u003cli\u003eBuffer plates (6x)\u003c\/li\u003e\n\u003cli\u003eExtruder parts* (mechanical and printed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-code=\"4010\"\u003e\u003cem\u003e* Contents are based on the selected printer\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan data-code=\"4011\"\u003eTools: (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-stringify-indent=\"0\" data-stringify-border=\"0\"\u003e1.5 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-indent=\"0\" data-stringify-border=\"0\"\u003e2.0 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-indent=\"0\" data-stringify-border=\"0\"\u003e2.5 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-indent=\"0\" data-stringify-border=\"0\"\u003eNeedle-nose pliers\u003c\/li\u003e\n\u003cli data-stringify-indent=\"0\" data-stringify-border=\"0\"\u003ePhilips screwdriver PH2 (MK3S+ power terminals)\u003c\/li\u003e\n\u003cli data-stringify-indent=\"0\" data-stringify-border=\"0\"\u003eWrench 8 mm ( for QSM-M5 fittings)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prusa Research","offers":[{"title":"Default Title","offer_id":40722783174741,"sku":"016627565327","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/b698dfac-c2d0-41c8-a8f2-49b9b02ac93a.jpg?v=1699390989"},{"product_id":"original-prusa-mmu3-enclosed-for-core-one-full-kit","title":"Original Prusa MMU3 Enclosed (for CORE One)","description":"\u003cdiv class=\"sc-4d0a2824-1 gckuyR\"\u003e\n\u003cp\u003eThe Original Prusa MMU3 is our fast, efficient, and easy-to-use solution for printing with up to five filaments at the same time to produce beautiful, colorful prints. You can quickly turn any 3D object into a multicolored one in PrusaSlicer and EasyPrint!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOriginal Prusa CORE One 3D printer is not included in this product.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu\"\u003eWhat is the MMU3?\u003c\/h2\u003e\n\u003cp\u003eThe MMU3 is an optional add-on designed to work with our 3D printers, enabling them to print with up to five colors at the same time. It is the fastest and most efficient single-nozzle multi-material solution available, delivering excellent quality with minimal waste. Similar solutions often produce waste much heavier than the printed object - the MMU3 goes in a completely opposite direction.\u003c\/p\u003e\n\u003cp\u003eLoad up to five filaments of your choice, slice the object in PrusaSlicer or EasyPrint and start the print job! The rest is fully automatic. The MMU3 quickly switches between loaded filaments to deliver a stunning-looking print fast and with minimal waste. The excess material, a by-product of switching the filaments in a single-nozzle printer, is efficiently deposited only into a compact wipe tower on the edge of the print area.\u003c\/p\u003e\n\u003cp\u003eThe MMU3 offers great performance, high speed, and the best user experience, surpassed only by more advanced solutions, such as the Original Prusa XL, which features up to five independent print heads.\u003c\/p\u003e\n\u003cbr\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/Wp5_vBfhAgw?si=qQf3Al3GLSPJP15N\" title=\"YouTube video player\" loading=\"lazy\" class=\"sc-c59b7c5-2 jNytQI\"\u003e\u003c\/iframe\u003e\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/blog.prusa3d.com\/mmu3-for-the-prusa-core-one-is-here_115073\/\"\u003e\u003cstrong\u003e\u003cspan\u003eRead more about the MMU3 for the CORE One in our announcement article.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eOriginal Prusa MMU3 Enclosed (for CORE One) - Full Kit\u003c\/h3\u003e\n\u003cp\u003eThis package contains the Assembled MMU3 unit and all necessary parts to mount the MMU3 unit to your Prusa CORE One. You have update the Nextruder to MMU version, mount the MMU3 unit, assemble the buffer and spoolholders.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eImportant Nozzle Information\u003c\/h3\u003e\n\u003cp\u003eFor the best performance (speed and efficiency with low waste) of the MMU3 unit on both the MK4\/S and CORE One printers, we recommend using the standard nozzle instead of the high-flow variant. If you're ordering a standalone MMU3 for your MK4S or CORE One, we’ve got you covered: the MMU3 will come with a standard quick-swap nozzle included. For those purchasing the MK4S\/CORE One and MMU3 together in a bundle, both nozzles will be provided. Additionally, if you opt for an assembled MK4S within an MMU3 bundle, it will have the standard nozzle already installed for your convenience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu\"\u003eMain Features\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eFASTEST SINGLE-NOZZLE MMU PRINTING\u003c\/h3\u003e\n\u003cp\u003eWith its optimized firmware and clever engineering, the MMU3 offers rapid filament swaps, typically ranging from 35 to 45 seconds. Considering that a multi-material print often involves thousands of such changes, these time savings accumulate significantly, reducing overall print durations by hours compared to competing systems.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-graph.png 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-graph.png 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-graph.png 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-graph.png 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-graph.png\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eEFFICIENT OPERATION\u003c\/h3\u003e\n\u003cp\u003eThe MMU3 minimizes color contamination during filament changes with its intelligent nozzle cleaning method. During filament switches, the printer performs a procedure to soften and remove the material from the nozzle along with any debris. As a result, color transitions are clean, requiring only a small amount of filament to be purged into the efficient wipe tower, a compact, partially hollow structure beside the print object that serves to purge filament and stabilize nozzle pressure. All purged material is collected in one place, so you don’t have to worry about bits of plastic piling up around your printer.\u003c\/p\u003e\n\u003cdiv\u003e\u003cvideo autoplay=\"autoplay\" loop=\"loop\" playsinline=\"\" poster=\"https:\/\/www.prusa3d.com\/product\/original-prusa-mmu3-enclosed-for-core-one-full-kit\/\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eREDUCED PLASTIC WASTE\u003c\/h3\u003e\n\u003cp\u003eWe offer multiple ways to save filament and further reduce plastic waste. PrusaSlicer provides options like wipe-to-infill, where the printed object’s infill is used instead of a wipe tower, or wipe-to-object, where another object serves as the wipe tower. The latter will result in a very colorful print so if you need a functional part or plan to paint it later, it’s an excellent way to minimize plastic waste.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/Screenshot-2023-07-24-131549.png 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/Screenshot-2023-07-24-131549.png 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/Screenshot-2023-07-24-131549.png 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/Screenshot-2023-07-24-131549.png 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/Screenshot-2023-07-24-131549.png\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eOUTSTANDING COMPATIBILITY, NO VENDOR LOCKS\u003c\/h3\u003e\n\u003cp\u003eThe spoolholders for the MMU3 are designed to hold a wide variety of filament spools, even fitting large 2kg spools, ensuring compatibility with many third-party materials. Thanks to its open nature, you can even download (or design) custom-made spoolholders, e.g. for paper-based spools which are generally more prone to damage.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/991c42be-mmu3_aarticle_mk4-2.jpg 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/991c42be-mmu3_aarticle_mk4-2.jpg 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/991c42be-mmu3_aarticle_mk4-2.jpg 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/991c42be-mmu3_aarticle_mk4-2.jpg 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/991c42be-mmu3_aarticle_mk4-2.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eSMOOTH FILAMENT FEEDING SYSTEM\u003c\/h3\u003e\n\u003cp\u003eThe filament feeding system is engineered for smooth and dependable performance. Filament is first loaded into a buffer cassette. Then, it continues into the MMU3 unit sitting on top of the printer, and from there, it is fed into the extruder. This arrangement minimizes resistance for smooth filament travel and prevents tangling.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/filpath.jpg 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/filpath.jpg 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/filpath.jpg 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/filpath.jpg 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/filpath.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eENHANCED FIRMWARE WITH TWO-WAY COMMUNICATION\u003c\/h3\u003e\n\u003cp\u003eThe MMU3 firmware provides seamless two-way communication with your Prusa 3D printer, enabling smooth, reliable, and autonomous operation. The unit is capable of automatically diagnosing and resolving various situations, displaying real-time status updates and detailed error descriptions on the printer's LCD screen. You can control the MMU3 through the printer's LCD menu or the unit's onboard buttons for quick manual adjustments.\u003c\/p\u003e\n\u003cdiv\u003e\u003ccenter\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-menu.jpg 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-menu.jpg 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-menu.jpg 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-menu.jpg 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/mmu-menu.jpg\"\u003e\u003c\/center\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eRELIABLE PERFORMANCE AND EASY MAINTENANCE\u003c\/h3\u003e\n\u003cp\u003eWith its robust design and dependable two-way communication with the printer, the MMU3 enables thousands of filament changes without manual interaction. This, along with its ease of maintenance, ensures a seamless and trouble-free user experience even with prints featuring thousands of filament swaps. Nothing is glued together, everything can be easily taken apart with a screwdriver and repaired.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/2.-MMU3-do-clanku-5.jpg 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/2.-MMU3-do-clanku-5.jpg 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/2.-MMU3-do-clanku-5.jpg 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/2.-MMU3-do-clanku-5.jpg 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/2.-MMU3-do-clanku-5.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003ePRUSASLICER WITH FULL MMU PRINTING\u003c\/h3\u003e\n\u003cp\u003ePrusaSlicer offers full support for the MMU3, providing an intuitive way to apply colors to different parts of your 3D model. You can easily paint your model with tools like the customizable brush, smart fill, and bucket tool. PrusaSlicer optimizes material usage with the smart wipe tower, wipe-to-infill, and wipe-to-object, reducing filament waste and ensuring sharp color transitions. A new feature called Beam Interlocking improves how different materials or colors are connected. By creating a cross-hatched boundary between two colors, PrusaSlicer produces strong objects that won’t fall apart after you print them.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/MMU3_lighthouse.jpg 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/MMU3_lighthouse.jpg 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/MMU3_lighthouse.jpg 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/MMU3_lighthouse.jpg 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/MMU3_lighthouse.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eEASYPRINT - SLICING ON THE GO!\u003c\/h3\u003e\n\u003cp\u003ePrusa CORE One with the MMU3 is fully supported in EasyPrint, our awesome tool for slicing on the go. EasyPrint works on your phone and browser, so you can prepare models for printing from the comfort of your couch or on the go. Simply pick from a million models at Printables.com, set up basic parameters like quality and material, and then send the file to the printer. EasyPrint even supports smart painting of single-color models - perfect for MMU!\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg loading=\"lazy\" sizes=\"(max-width: 991px) 100vw, 750px\" alt=\"\" class=\"sc-cfa5a3f4-0 iLLoNM\" srcset=\"\/cdn-cgi\/image\/width=320,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/printables_easyprint_mmu3.jpg 320w, \/cdn-cgi\/image\/width=600,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/printables_easyprint_mmu3.jpg 600w, \/cdn-cgi\/image\/width=750,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/printables_easyprint_mmu3.jpg 750w, \/cdn-cgi\/image\/width=1000,format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/printables_easyprint_mmu3.jpg 1000w,\" src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/MMU3\/printables_easyprint_mmu3.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu\"\u003eLite vs Enclosed Version Differences\u003c\/h2\u003e\n\u003cp\u003eThe MMU3 for the Prusa CORE One is available in two distinct versions. In both cases, the hardware is the same: the MMU3 unit, the buffer and spoolholders. The Lite version is mounted on top of the printer with the printer’s top panel removed. This makes the installation quick and easy, however, you will lose the benefits of the fully enclosed printer (although you can 3D-print a new top cover). The Lite version is a good option for those who already have the MK4S with the MMU3 and are looking for the easiest and fastest swap between the two machines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Enclosed version\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecomes with a new plastic part - a modified top cover with a pass-through for the PTFE tube that leads the filament from the MMU3 to the extruder. In this case, the printer remains fully enclosed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eMMU3 Enclosed -Full Kit - package includes\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cul\u003e\n\u003cli\u003ePrusa Nozzle brass 0.4mm\u003c\/li\u003e\n\u003cli\u003eMMU electronics\u003c\/li\u003e\n\u003cli\u003eMMU motor set\u003c\/li\u003e\n\u003cli\u003ePrinted parts\u003c\/li\u003e\n\u003cli\u003eSuperFINDA\u003c\/li\u003e\n\u003cli\u003ePTFE tubes and others\u003c\/li\u003e\n\u003cli\u003eFasteners\u003c\/li\u003e\n\u003cli\u003eSpoolholders (5x)\u003c\/li\u003e\n\u003cli\u003eBuffer plates (6x)\u003c\/li\u003e\n\u003cli\u003eCover parts\u003c\/li\u003e\n\u003cli\u003eExtruder parts (mechanical and printed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eMMU3 Enclosed -Assembled - package includes\u003c\/h2\u003e\n\u003cul style=\"box-sizing: border-box; padding-left: 0px; color: rgb(42, 42, 42); font-family: AtlasGrotesk, 'AtlasGrotesk Fallback'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003eOriginal Prusa MMU3 assembled unit (for Core One)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003ePrusa Nozzle brass 0.4mm\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003ePTFE Tube\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003eCover parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eMMU3 Enclosed -Conversion Kit - package includes\u003c\/h2\u003e\n\u003cdiv style=\"box-sizing: border-box; display: flex; flex-wrap: wrap; margin-right: -1.5rem; margin-left: -1.5rem; color: rgb(42, 42, 42); font-family: AtlasGrotesk, 'AtlasGrotesk Fallback'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" class=\"row\"\u003e\n\u003cdiv style=\"box-sizing: border-box; position: relative; width: 315px; padding-right: 1.5rem; padding-left: 1.5rem; flex: 0 0 41.6667%; max-width: 41.6667%;\" class=\"col-sm-5\"\u003e\n\u003cul style=\"box-sizing: border-box; padding-left: 0px;\"\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003eFastener set\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003ePTFE tube\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003ePrinted parts\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; list-style-position: inside;\"\u003eCover parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"box-sizing: border-box; line-height: 1.75; color: rgb(42, 42, 42); font-family: AtlasGrotesk, 'AtlasGrotesk Fallback'; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eIf you’re upgrading from the MK4\/S to the CORE One,\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"box-sizing: border-box; color: rgb(250, 104, 49);\"\u003e\u003cstrong style=\"box-sizing: border-box;\"\u003echeck the PTFE fitting version\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e— see the assembly instructions\u003cspan\u003e \u003c\/span\u003e\u003ca style=\"box-sizing: border-box; color: inherit; -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\" href=\"https:\/\/help.prusa3d.com\/guide\/1-conversion_793793#898178\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Prusa Research","offers":[{"title":"Full Kit","offer_id":41568599769173,"sku":"016627564429","price":499.0,"currency_code":"USD","in_stock":false},{"title":"Assembled","offer_id":41568599801941,"sku":"016627564436","price":559.0,"currency_code":"USD","in_stock":true},{"title":"Conversion Kit","offer_id":41568599834709,"sku":"16380","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/COREOneMMU3Enclosed.jpg?v=1748886176"},{"product_id":"original-prusa-mmu3-lite-for-core-one-conversion-kit","title":"Original Prusa MMU3 Lite (for CORE One)","description":"\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu\"\u003eWhat is the MMU3?\u003c\/h2\u003e\n\u003cp\u003eThe MMU3 is an optional add-on designed to work with our 3D printers, enabling them to print with up to five colors at the same time. It is the fastest and most efficient single-nozzle multi-material solution available, delivering excellent quality with minimal waste. Similar solutions often produce waste much heavier than the printed object - the MMU3 goes in a completely opposite direction.\u003c\/p\u003e\n\u003cp\u003eLoad up to five filaments of your choice, slice the object in PrusaSlicer or EasyPrint and start the print job! The rest is fully automatic. The MMU3 quickly switches between loaded filaments to deliver a stunning-looking print fast and with minimal waste. The excess material, a by-product of switching the filaments in a single-nozzle printer, is efficiently deposited only into a compact wipe tower on the edge of the print area.\u003c\/p\u003e\n\u003cp\u003eThe MMU3 offers great performance, high speed, and the best user experience, surpassed only by more advanced solutions, such as the Original Prusa XL, which features up to five independent print heads.\u003c\/p\u003e\n\u003cbr\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/Wp5_vBfhAgw?si=qQf3Al3GLSPJP15N\" title=\"YouTube video player\" loading=\"lazy\" class=\"sc-c59b7c5-2 jNytQI\"\u003e\u003c\/iframe\u003e\u003ccenter\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/blog.prusa3d.com\/mmu3-for-the-prusa-core-one-is-here_115073\/\"\u003e\u003cstrong\u003e\u003cspan\u003eRead more about the MMU3 for the CORE One in our announcement article.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/center\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eOriginal Prusa MMU3 Lite (for CORE One) - Conversion Kit\u003c\/h3\u003e\n\u003cp\u003eIf you already own a combination of MK4S with the MMU3, and you wish to move the MMU3 to the Prusa CORE One with minimal hassle, this package is for you. This kit does not come with a top cover, so the printer will remain open at the top. A community-made 3D-printable top cover is a possible option. Please note that you will need to disassemble the MK4S extruder to salvage parts that will be used in the CORE One’s extruder and also print a couple of plastic mounting parts.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 ivhPqN\"\u003eImportant Nozzle Information\u003c\/h3\u003e\n\u003cp\u003eFor the best performance (speed and efficiency with low waste) of the MMU3 unit on both the MK4\/S and CORE One printers, we recommend using the standard nozzle instead of the high-flow variant. If you're ordering a standalone MMU3 for your MK4S or CORE One, we’ve got you covered: the MMU3 will come with a standard quick-swap nozzle included. For those purchasing the MK4S\/CORE One and MMU3 together in a bundle, both nozzles will be provided. Additionally, if you opt for an assembled MK4S within an MMU3 bundle, it will have the standard nozzle already installed for your convenience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu\"\u003eLite vs Enclosed Version Differences\u003c\/h2\u003e\n\u003cp\u003eThe MMU3 for the Prusa CORE One is available in two distinct versions. In both cases, the hardware is the same: the MMU3 unit, the buffer and spoolholders. The Lite version is mounted on top of the printer with the printer’s top panel removed. This makes the installation quick and easy, however, you will lose the benefits of the fully enclosed printer (although you can 3D-print a new top cover). The Lite version is a good option for those who already have the MK4S with the MMU3 and are looking for the easiest and fastest swap between the two machines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Enclosed version\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecomes with a new plastic part - a modified top cover with a pass-through for the PTFE tube that leads the filament from the MMU3 to the extruder. In this case, the printer remains fully enclosed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"sc-49946288-0 izdrjy\"\u003e\n\u003cdiv class=\"sc-49946288-1 dIEyZK\"\u003e\n\u003cdiv class=\"sc-722ea037-0 sc-2d61104e-0 kacuIn dBLFeB\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eMMU3 package includes\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cul\u003e\n\u003cli\u003eFastener set\u003c\/li\u003e\n\u003cli\u003ePTFE tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Prusa Research","offers":[{"title":"Conversion kit","offer_id":41568607666261,"sku":"16651","price":10.99,"currency_code":"USD","in_stock":true},{"title":"Full kit","offer_id":41568607699029,"sku":"16799","price":371.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/MMU3_Lite_full_kit_Core_One.jpg?v=1752610930"},{"product_id":"original-prusa-mmu3-for-mk4s-mk3-9s-full-kit","title":"Original Prusa MMU3 (for MK4S\/MK3.9S) - Full kit","description":"\u003ch1\u003e\u003cspan data-code=\"3838\"\u003eWhat is Multi Material Upgrade?\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eIt’s exactly what it sounds like - it’s an optional \u003cstrong\u003eadd-on that allows your single-extruder printer to print with up to 5 colors\u003c\/strong\u003e (materials) at the same time. The MMU3 contains five filament insertion points. Load up to five colors of your choice, slice the object in PrusaSlicer and start the print. The system \u003cstrong\u003eautomatically selects filament\u003c\/strong\u003e using the selector, loads it into the extruder and the printer starts printing. When it’s time to \u003cstrong\u003echange the color or material\u003c\/strong\u003e, it also happens automatically.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-code=\"3840\"\u003eWhat's new in MMU3?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompletely new firmware\u003c\/strong\u003e written from scratch\u003c\/li\u003e\n\u003cli\u003eFull two-way communication with the printer, Compatible with the MK3S+ and MK4\u003c\/li\u003e\n\u003cli\u003eLCD screen integration (status messages, real-time information, error codes)\u003c\/li\u003e\n\u003cli\u003eAll plastic parts were \u003cstrong\u003eredesigned\u003c\/strong\u003e with a focus on \u003cstrong\u003eeasier assembly and maintenance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew metal parts to make the unit \u003cstrong\u003emore robust and reliable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproved electronics\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan data-code=\"3842\"\u003eEfficient multi-color printing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery time you switch filaments, you need to purge the previous material from the nozzle to prevent cross-contamination. There are various ways to do it and the MMU3 uses an \u003cstrong\u003eefficient “wipe tower” \u003c\/strong\u003e- it’s a compact, partially hollow block next to the printed object where the filament is purged and the pressure in the nozzle is stabilized. All filament goes into one location and you don’t need to worry about bits of plastic piling around your printer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe’re offering multiple ways how to save filament\u003c\/strong\u003e and reduce plastic waste - PrusaSlicer gives you options for \u003cstrong\u003e“wipe into infill”\u003c\/strong\u003e (the printed object’s infill is used as a wipe tower) or you can use \u003cstrong\u003e“wipe into object”\u003c\/strong\u003e where another object is used as a wipe tower - it will be very colorful but if you, e.g., need a functional part or you will paint it later, it’s a \u003cstrong\u003egreat way to reduce plastic waste to a minimum.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMain Features\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-code=\"4008\"\u003eEver since the release of the MMU2S, we’ve been collecting and analyzing feedback from our community. This allowed us to focus on specific areas that required our attention. The MMU3 comes with reliable operation, easier maintenance and troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4012\"\u003eIMPROVED RELIABILITY AND MAINTENANCE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOur main focus was to make the assembly, everyday operation and maintenance easier than before. With more reliable filament switching, improved communication between the MMU3 unit and the printer, and self-repair routines, the MMU3 can finish very complex objects with ease.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4016\"\u003ePRUSASLICER MAKES PRINTING EASY\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePrusaSlicer is our internally developed slicing software. Our team constantly works on new functions that make 3D printing easier. Take advantage of multi-material painting to turn single-color objects into colorful creations, and save filament by using wipe to infill and wipe to object functions!\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4014\"\u003eCOMPLETELY NEW MMU3 FIRMWARE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor the MMU3, we have rewritten the firmware for the MMU3 completely from scratch, utilizing full two-way communication between the MMU3 unit and the printer. The MMU3 can diagnose and resolve various situations on its own and also displays detailed (and real-time) information on the LCD screen along with status messages and error descriptions.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4018\"\u003eDOZENS OF USEFUL LITTLE TWEAKS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNearly every aspect of the MMU has been retouched and redesigned. The entire filament travel path is more reliable with larger PTFE tubes for less friction. The filament buffer comes with new slide-out cassettes, filament sensor has been reworked and there are new metal parts inside the MMU3 for improved reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-code=\"4009\"\u003eMMU3 package includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMMU electronics\u003c\/li\u003e\n\u003cli\u003eMMU motor set\u003c\/li\u003e\n\u003cli\u003ePrinted parts or filament (2x 400g)\u003c\/li\u003e\n\u003cli\u003eSuperFINDA\u003c\/li\u003e\n\u003cli\u003ePTFE tubes and others\u003c\/li\u003e\n\u003cli\u003eFasteners\u003c\/li\u003e\n\u003cli\u003eSpoolholders (5x)\u003c\/li\u003e\n\u003cli\u003eBuffer plates (6x)\u003c\/li\u003e\n\u003cli\u003eExtruder parts* (mechanical and printed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-code=\"4010\"\u003e\u003cem\u003e* Contents are based on the selected printer\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOf Note on usage with the MK4S\u003c\/h2\u003e\n\u003cp\u003ePrusa recommends that you use a standard 0.4 Nozzle (Non-CHT) when using the MMU3 on an MK4S.\u003c\/p\u003e\n\u003cp\u003eHowever, if you wish to use a 0.4 CHT Nozzle on your MK4S with a MMU3, a profile has been provided for this use case in Prusa Slicer. Prusa still recommends that you tune this profile to better suit your setup. You can read more about that process \u003ca rel=\"noopener\" href=\"https:\/\/help.prusa3d.com\/article\/mmu3-prusa-nozzle-vs-cht-nozzle_779168\" target=\"_blank\"\u003ehere\u003c\/a\u003e. (\u003ca href=\"https:\/\/help.prusa3d.com\/article\/mmu3-prusa-nozzle-vs-cht-nozzle_779168\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/help.prusa3d.com\/article\/mmu3-prusa-nozzle-vs-cht-nozzle_779168\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan data-code=\"4011\"\u003eTools: (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003e1.5 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003e2.0 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003e2.5 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003eNeedle-nose pliers\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003ePhilips screwdriver PH2 (MK3S+ power terminals)\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003eWrench 8 mm ( for QSM-M5 fittings)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prusa Research","offers":[{"title":"Printed Parts","offer_id":41605676105813,"sku":"14471","price":449.0,"currency_code":"USD","in_stock":true},{"title":"Filament Spool","offer_id":41605676138581,"sku":"14519","price":449.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/MMU31.png?v=1753979621"},{"product_id":"original-prusa-mmu3-for-mk4s-mk3-9s-assembled","title":"Original Prusa MMU3 (for MK4S\/MK3.9S) - Assembled","description":"\u003ch1\u003e\u003cspan data-code=\"3838\"\u003eWhat is Multi Material Upgrade?\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eIt’s exactly what it sounds like - it’s an optional \u003cstrong\u003eadd-on that allows your single-extruder printer to print with up to 5 colors\u003c\/strong\u003e (materials) at the same time. The MMU3 contains five filament insertion points. Load up to five colors of your choice, slice the object in PrusaSlicer and start the print. The system \u003cstrong\u003eautomatically selects filament\u003c\/strong\u003e using the selector, loads it into the extruder and the printer starts printing. When it’s time to \u003cstrong\u003echange the color or material\u003c\/strong\u003e, it also happens automatically.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-code=\"3840\"\u003eWhat's new in MMU3?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompletely new firmware\u003c\/strong\u003e written from scratch\u003c\/li\u003e\n\u003cli\u003eFull two-way communication with the printer, Compatible with the MK3S+ and MK4\u003c\/li\u003e\n\u003cli\u003eLCD screen integration (status messages, real-time information, error codes)\u003c\/li\u003e\n\u003cli\u003eAll plastic parts were \u003cstrong\u003eredesigned\u003c\/strong\u003e with a focus on \u003cstrong\u003eeasier assembly and maintenance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNew metal parts to make the unit \u003cstrong\u003emore robust and reliable\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eImproved electronics\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan data-code=\"3842\"\u003eEfficient multi-color printing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eEvery time you switch filaments, you need to purge the previous material from the nozzle to prevent cross-contamination. There are various ways to do it and the MMU3 uses an \u003cstrong\u003eefficient “wipe tower” \u003c\/strong\u003e- it’s a compact, partially hollow block next to the printed object where the filament is purged and the pressure in the nozzle is stabilized. All filament goes into one location and you don’t need to worry about bits of plastic piling around your printer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe’re offering multiple ways how to save filament\u003c\/strong\u003e and reduce plastic waste - PrusaSlicer gives you options for \u003cstrong\u003e“wipe into infill”\u003c\/strong\u003e (the printed object’s infill is used as a wipe tower) or you can use \u003cstrong\u003e“wipe into object”\u003c\/strong\u003e where another object is used as a wipe tower - it will be very colorful but if you, e.g., need a functional part or you will paint it later, it’s a \u003cstrong\u003egreat way to reduce plastic waste to a minimum.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMain Features\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-code=\"4008\"\u003eEver since the release of the MMU2S, we’ve been collecting and analyzing feedback from our community. This allowed us to focus on specific areas that required our attention. The MMU3 comes with reliable operation, easier maintenance and troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4012\"\u003eIMPROVED RELIABILITY AND MAINTENANCE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOur main focus was to make the assembly, everyday operation and maintenance easier than before. With more reliable filament switching, improved communication between the MMU3 unit and the printer, and self-repair routines, the MMU3 can finish very complex objects with ease.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4016\"\u003ePRUSASLICER MAKES PRINTING EASY\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePrusaSlicer is our internally developed slicing software. Our team constantly works on new functions that make 3D printing easier. Take advantage of multi-material painting to turn single-color objects into colorful creations, and save filament by using wipe to infill and wipe to object functions!\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4014\"\u003eCOMPLETELY NEW MMU3 FIRMWARE\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor the MMU3, we have rewritten the firmware for the MMU3 completely from scratch, utilizing full two-way communication between the MMU3 unit and the printer. The MMU3 can diagnose and resolve various situations on its own and also displays detailed (and real-time) information on the LCD screen along with status messages and error descriptions.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan data-code=\"4018\"\u003eDOZENS OF USEFUL LITTLE TWEAKS\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eNearly every aspect of the MMU has been retouched and redesigned. The entire filament travel path is more reliable with larger PTFE tubes for less friction. The filament buffer comes with new slide-out cassettes, filament sensor has been reworked and there are new metal parts inside the MMU3 for improved reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan data-code=\"4009\"\u003eMMU3 package includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMMU electronics\u003c\/li\u003e\n\u003cli\u003eMMU motor set\u003c\/li\u003e\n\u003cli\u003ePrinted parts or filament (2x 400g)\u003c\/li\u003e\n\u003cli\u003eSuperFINDA\u003c\/li\u003e\n\u003cli\u003ePTFE tubes and others\u003c\/li\u003e\n\u003cli\u003eFasteners\u003c\/li\u003e\n\u003cli\u003eSpoolholders (5x)\u003c\/li\u003e\n\u003cli\u003eBuffer plates (6x)\u003c\/li\u003e\n\u003cli\u003eExtruder parts* (mechanical and printed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-code=\"4010\"\u003e\u003cem\u003e* Contents are based on the selected printer\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eOf Note on usage with the MK4S\u003c\/h2\u003e\n\u003cp\u003ePrusa recommends that you use a standard 0.4 Nozzle (Non-CHT) when using the MMU3 on an MK4S.\u003c\/p\u003e\n\u003cp\u003eHowever, if you wish to use a 0.4 CHT Nozzle on your MK4S with a MMU3, a profile has been provided for this use case in Prusa Slicer. Prusa still recommends that you tune this profile to better suit your setup. You can read more about that process \u003ca rel=\"noopener\" href=\"https:\/\/help.prusa3d.com\/article\/mmu3-prusa-nozzle-vs-cht-nozzle_779168\" target=\"_blank\"\u003ehere\u003c\/a\u003e. (\u003ca href=\"https:\/\/help.prusa3d.com\/article\/mmu3-prusa-nozzle-vs-cht-nozzle_779168\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/help.prusa3d.com\/article\/mmu3-prusa-nozzle-vs-cht-nozzle_779168\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan data-code=\"4011\"\u003eTools: (optional)\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003e1.5 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003e2.0 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003e2.5 mm Allen key\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003eNeedle-nose pliers\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003ePhilips screwdriver PH2 (MK3S+ power terminals)\u003c\/li\u003e\n\u003cli data-stringify-border=\"0\" data-stringify-indent=\"0\"\u003eWrench 8 mm ( for QSM-M5 fittings)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prusa Research","offers":[{"title":"Default Title","offer_id":42233224659029,"sku":"14475","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/MMU31.png?v=1753979621"}],"url":"https:\/\/www.printedsolid.com\/collections\/mmu.oembed","provider":"Printed Solid","version":"1.0","type":"link"}