--- product_id: 553659266 title: "ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³" brand: "elegoo" price: "$1766.79" currency: USD in_stock: true reviews_count: 13 category: "Elegoo" url: https://www.desertcart.ec/products/553659266-elegoo-mars-4-ultra-msla-3d-printer-desktop-resin-3d store_origin: EC region: Ecuador --- # Dual-band Wi-Fi, 6-10 Mbps transfer 4-point effortless leveling system 7-inch 9K Mono LCD, 8520x4320 res ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ **Brand:** elegoo **Price:** $1766.79 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your desktop 3D printing game with precision, speed, and effortless control! ## Quick Answers - **What is this?** ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ by elegoo - **How much does it cost?** $1766.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/553659266-elegoo-mars-4-ultra-msla-3d-printer-desktop-resin-3d) ## Best For - elegoo enthusiasts ## Why This Product - Trusted elegoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **One-Time Perfect Leveling:** Set up once with the innovative 4-point leveling system and laser-carved build plate for flawless adhesion every print. - • **Seamless Wireless Workflow:** Transfer files effortlessly over stable 2.4G/5G Wi-Fi at up to 10 Mbps—ditch the cables and print smarter. - • **Powerful Linux OS with 4GB RAM:** Experience lightning-fast file loading and smooth operation, maximizing your productivity without lag. - • **Ultra-High Definition Precision:** Print hyper-detailed models with 18µm XY resolution on a 7-inch 9K mono LCD protected by 9H tempered glass. - • **Cleaner Prints, Healthier Workspace:** Integrated activated carbon air purifier filters resin odors, making your creative space fresher and more inviting. ## Overview The ELEGOO Mars 4 Ultra is a desktop resin 3D printer featuring a stunning 7-inch 9K monochrome LCD with 8520x4320 resolution and 18µm precision. It runs on a robust Linux OS with 4GB RAM for smooth, lag-free operation and supports fast Wi-Fi file transfers on both 2.4G and 5G networks. Its innovative 4-point leveling system and laser-etched build plate ensure reliable adhesion and print success. Designed with user comfort in mind, it includes a built-in activated carbon air purifier to reduce resin odors, making it ideal for professionals and enthusiasts seeking high-detail prints with minimal hassle. ## Description Product Description ELEGOO Mars 4 Ultra Desktop Resin 3D Printer Mars 4 Ultra comes with an all-metal machine body to enhance the printer's stability and durability, it features a 7-inch 9K Mono LCD with 8520*4320 resolution that captures every tiny detail, allowing you to produce highly detailed models with an incredible 18 microns XY precision. Improved Printing Experience The brand new Linux OS with built-in 4G RAM supports Wi-Fi transfer, with a transmission speed of 6-10Mbps. Plus, it is compatible with both 2.4G and 5G networks, making file transfer a breeze from your computer or mobile device. The detachable Wifi antenna is placed on the side of the Z-axis. High-Speed Wifi Transfer Mars 4 Ultra's fast printing capabilities are impressive, allowing you to achieve a print speed of up to 150mm/H with ACF release liner film and the upcoming ELEGOO RAPID standard resin. This 3x faster printing speed enables you to produce high-quality models with incredible speed and efficiency. Thoughtful Details The 4-point leveling system with four clockwise-tightening screws is design to eliminate the need for repeated leveling after one-time leveling, saving you time and effort.The build plate has a laser-carved surface to enhance adhesion during the printing process, even when printing large models. The printer comes with Voxeldance Tango Slicer, which offers both static mode and dynamic mode (including smooth and high-speed mode) to improve your printing efficiency. The open-sourced GOO slice file format is compatible with third-party slicing software, such as CHITUBOX and Lychee Slicer. More Options Saturn 3 Ultra 3D Printer Saturn 3 Resin 3D Printer Mars 4 Ultra 3D Printer Mars 4 Resin 3D Printer Mars 4 Max 6K 3D Printer Saturn 4 3D Printer Mercury V2 Review: Very good beginners printer - Wanted a 3D printer for a while and always fancied trying the resin ones over filament. Completely new to this hobby and already hooked! I had a few prints fail at the start which I believe was down to the temperatures in my garage and I managed to get round it with a heating belt from desertcart to heat up the vat to keep the liquid warm. Since then I've been experimenting with different STL files. This printer wouldn't read STL files so had to convert them to GOO files on the voxeldance app which you get free membership with your printer purchase. The printer is very user friendly and I would say if you have basic computer skills you can set up your prints as voxeldance can pretty much do everything for you like auto support systems etc. If you feel like giving it ago but scared it's too complicated don't.. A few days I got my head round the basics I'm not saying I'm brilliant but I'm happily getting some successful prints now which is motivating me. If anyone has any questions feel free to message a fellow newbie. Goodluck Review: Worked very well until I tried to change the FEP sheet. - This machine printed quite well until the first time I tried to change the FEP sheet, which is a normal, routine maintenance task. (about every 50 prints or so, depending on various factors) On this printer the screws clamping the FEP sheet holder together are of such dreadfully poor quality that several of the hex heads simply rounded out the first time I tried to undo them. This made them impossible to remove properly meaning the FEP sheet could not be changed. I was using the tool provided for the purpose and I was working carefully, I have many years experience working with small and delicate mechanical objects and I am quite certain I was handling the task appropriately - I've done it many times before on other printers.. It is necessary to change the FEP sheet regularly and it is my considered opinion that NONE of the 14 smaller screws would have survived more than 2 changes of the FEP sheet. The only choices I currently have are to drill the screws out and look for some better quality replacements, spend £40 on a new resin tank, or bin the whole thing and buy something else. I am minded to bin the whole thing as it seems to me that if Elegoo use such dreadfully poor quality parts, there will be other things that are highly likely to go exactly the same way. I had been happy with Elegoo products but will not recommend them again and will replace all our Elegoo printers with something else when the time comes. I am extremely disappointed with this. PS - I just did a rudimentary test on some of the removed screws and found in each case, the threads stripped at less than 30% of the loading a better quality screw of the exact same dimensions could tolerate. And all this to save a couple of Cents per machine. Finally, the wifi connection to the printer is temperamental to put it mildly, sometimes it works, sometimes it doesn't. Although I already knew that before I bought the thing, so I can't really complain about that. ## Features - 【7-Inch 9K Mono LCD】Equipped with a 7-inch 9K mono LCD offering an impressive 8520x4320 resolution and 18µm XY resolution, Mars 4 Ultra allows you to print incredible complex models with crisp details. The mono LCD is protected by a 9H hardness tempered glass, ensuring it withstands daily wear and tear while maintaining optimal performance. - 【Powerful Linux OS】With built-in 4G RAM and no more delay loading files, the Linux operating system ensures faster & smooth operation and efficient resource management. - 【Wi-Fi Connection】Effortlessly transfer files via the built-in WiFi connectivity, supporting both 2.4G and 5G networks with a transfer speed of 6-10Mbps, eliminating the need for cumbersome cables. - 【Effortless Leveling】The 4-point hassle-unhampered leveling system makes setup a breeze, and after one leveling, no need to repeat leveling, ensuring perfect prints every time. The laser-carved surface on the build plate offers improved adhesion, reducing the risk of print failures. Brand new ACF release liner film with less release tension for a high printing success rate even at a faster printing speed. - 【User-Friendly Touch Screen】Navigate easily with the 4-inch HD IPS touch screen with a resolution of 800*480 pixels and support for 12 languages, making operation a breeze for users of all skill levels. - 【Purified Printing Surroundings】The plug-in air purifier with an upgraded activated carbon filter that effectively filters out resin odour during printing. This feature enhances the overall printing experience and provides a healthier surroundings for you. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ELEGOO | | Colour | Black | | Compatible devices | Laptop, Personal Computer | | Item weight | 7 Kilograms | | Material | Polycarbonate , Aluminum Alloy, ABS | | Product dimensions | 22.7D x 22.7W x 44.4H centimetres | ## Product Details - **Brand:** ELEGOO - **Colour:** black - **Item weight:** 7.3 Kilograms - **Material:** Aluminium, Plastic - **Product dimensions:** 27D x 27W x 28.5H centimetres ## Images ![ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ - Image 1](https://m.media-amazon.com/images/I/718C6-6PcSL.jpg) ![ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ - Image 2](https://m.media-amazon.com/images/I/71f6QUzaDhL.jpg) ![ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ - Image 3](https://m.media-amazon.com/images/I/51qdUXVng1L.jpg) ![ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ - Image 4](https://m.media-amazon.com/images/I/81r0N1va2HL.jpg) ![ELEGOO Mars 4 Ultra MSLA 3D Printer, Desktop Resin 3D Printer with 7 Inch 9K LCD, Wi-Fi Connectivity, Effortless Leveling System, ACF Release Liner Film, Print Size of 153.36x77.76x165 mm³ - Image 5](https://m.media-amazon.com/images/I/71MiI79nLvL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good beginners printer *by L***H on 1 April 2024* Wanted a 3D printer for a while and always fancied trying the resin ones over filament. Completely new to this hobby and already hooked! I had a few prints fail at the start which I believe was down to the temperatures in my garage and I managed to get round it with a heating belt from amazon to heat up the vat to keep the liquid warm. Since then I've been experimenting with different STL files. This printer wouldn't read STL files so had to convert them to GOO files on the voxeldance app which you get free membership with your printer purchase. The printer is very user friendly and I would say if you have basic computer skills you can set up your prints as voxeldance can pretty much do everything for you like auto support systems etc. If you feel like giving it ago but scared it's too complicated don't.. A few days I got my head round the basics I'm not saying I'm brilliant but I'm happily getting some successful prints now which is motivating me. If anyone has any questions feel free to message a fellow newbie. Goodluck ### ⭐ Worked very well until I tried to change the FEP sheet. *by A***T on 6 November 2024* This machine printed quite well until the first time I tried to change the FEP sheet, which is a normal, routine maintenance task. (about every 50 prints or so, depending on various factors) On this printer the screws clamping the FEP sheet holder together are of such dreadfully poor quality that several of the hex heads simply rounded out the first time I tried to undo them. This made them impossible to remove properly meaning the FEP sheet could not be changed. I was using the tool provided for the purpose and I was working carefully, I have many years experience working with small and delicate mechanical objects and I am quite certain I was handling the task appropriately - I've done it many times before on other printers.. It is necessary to change the FEP sheet regularly and it is my considered opinion that NONE of the 14 smaller screws would have survived more than 2 changes of the FEP sheet. The only choices I currently have are to drill the screws out and look for some better quality replacements, spend £40 on a new resin tank, or bin the whole thing and buy something else. I am minded to bin the whole thing as it seems to me that if Elegoo use such dreadfully poor quality parts, there will be other things that are highly likely to go exactly the same way. I had been happy with Elegoo products but will not recommend them again and will replace all our Elegoo printers with something else when the time comes. I am extremely disappointed with this. PS - I just did a rudimentary test on some of the removed screws and found in each case, the threads stripped at less than 30% of the loading a better quality screw of the exact same dimensions could tolerate. And all this to save a couple of Cents per machine. Finally, the wifi connection to the printer is temperamental to put it mildly, sometimes it works, sometimes it doesn't. Although I already knew that before I bought the thing, so I can't really complain about that. ### ⭐⭐⭐⭐⭐ LCD screen fault after 4 prints - UPDATE *by T***S on 20 October 2023* I had a faulty screen which failed after a few initial prints. I reported this to Elegoo and they sent out a replacement part rapidly, and it arrived within 1 week. I've since replaced the part, and the printer is working well again. The prints are very good quality, and the linux based OS is excellent compared to proprietary software. I would recommend this printer for those with less space to print but still want high quality prints. ## Frequently Bought Together - ELEGOO Mars 4 MSLA Resin 3D Printer, UV Resin Photocuring Printer with 7-Inch 9K Monochrome LCD, Multiple Print Modes, Printing Size of 153.36x77.76x175 mm³ - ELEGOO Mercury Plus 2 in 1 Wash and Curing Machine Station V2 for Mars Photon S Photon Mono LCD/DLP/SLA 3D Printers Printed Models - ELEGOO Water Washable 3D Printer Resin 1.0, Upgraded LCD UV-Curing Resin 405 nm Photopolymer Resin for LCD 3D Printing - Ceramic Grey 1000g --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/553659266-elegoo-mars-4-ultra-msla-3d-printer-desktop-resin-3d](https://www.desertcart.ec/products/553659266-elegoo-mars-4-ultra-msla-3d-printer-desktop-resin-3d) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-14*