--- product_id: 546641557 title: "ELEGOO Mars 4 MSLA 3D Printer with 7\" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches" brand: "elegoo" price: "€ 429.54" currency: EUR in_stock: true category: "Elegoo" url: https://www.desertcart.it/products/546641557-elegoo-mars-4-msla-3d-printer-with-7-9k-monochrome store_origin: IT region: Italy --- # COB 405nm UV light source 6.04×3.06×6.89 in build volume 7" 9K Mono LCD, 8520x4320 px ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches **Brand:** elegoo **Price:** € 429.54 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your 3D printing game with ELEGOO Mars 4 — where precision meets power! ## Quick Answers - **What is this?** ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches by elegoo - **How much does it cost?** € 429.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/546641557-elegoo-mars-4-msla-3d-printer-with-7-9k-monochrome) ## 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 - • **Consistent & Uniform Curing:** Advanced COB light source ensures even UV exposure for perfect layer adhesion and minimal print failures. - • **Intuitive Touchscreen Control:** 3.5-inch UI with real-time progress and model preview keeps you in command from start to finish. - • **Ultra-High Definition Precision:** Experience razor-sharp 18μm XY resolution for flawless, intricate 3D models every time. - • **Laser-Engraved Build Plate Adhesion:** Enhanced surface grip dramatically reduces print detachment, boosting your success rate. - • **Generous Build Volume for Ambitious Projects:** Print larger, more complex designs without compromising detail or accuracy. ## Overview The ELEGOO Mars 4 MSLA 3D Printer features a cutting-edge 7-inch 9K monochrome LCD delivering ultra-high 8520x4320 resolution and 18μm XY precision. Its spacious 6.04×3.06×6.89 inch build volume supports larger prints without sacrificing detail. Equipped with a powerful COB 405nm UV light source and a laser-carved build plate, it ensures consistent curing and superior adhesion for reliable print success. The user-friendly 3.5-inch touchscreen interface offers real-time monitoring and easy adjustments, making it ideal for both beginners and pros seeking flawless resin prints. ## Description ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches: desertcart.com: Industrial & Scientific ## Features - 【7-Inch 9K Mono LCD】ELEGOO Mars 4 resin 3d printer boasts a 7-inch 9K mono LCD that boasts an impressive 8520x4320 resolution and 18μm XY resolution, enabling you to print crisp and intricate models every time with every detail of your model accurately rendered. - 【Large Build Volume】The 153.36×77.76×175 mm³/6.04×3.06×6.89 inch build volume provides you with enough space for daily creations without sacrificing printing accuracy. - 【COB Light Source】The Mars 4 3d resin printer uses a powerful COB light source that uniformly exposes the beam of 405nm wavelength across the entire LCD, ensuring that your prints are consistent and accurate. - 【Laser-Carved Build Plate】The build plate has a laser-carved surface that provides excellent adhesion and ensures that models stick to the build plate during printing to improve the printing success rate. - 【User-Friendly UI】The 3.5-inch touch screen comes with a model preview function and a real-time progress bar that allows you to monitor the printing process and make adjustments as needed. - If you have a problem with the product, please reach out to ELEGOO professional technical support team, we will respond within 24 business hours. - ELEGOO Mars 4 Resin Printer is suitable for 3d printing beginners. (Caution: Kids should be accompanied by an adult or responsible person when using.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKFF964V | | Best Sellers Rank | #7,677 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in 3D Printers | | Date First Available | October 25, 2022 | | Item Weight | 16 pounds | | Item model number | Mars 4 9K | | Manufacturer | ELEGOO | | Product Dimensions | 11.54 x 11.54 x 10.91 inches | ## Product Details - **Brand:** ELEGOO - **Color:** Red - **Item Weight:** 16 Pounds - **Material:** ABS, Aluminum, Polycarbonate - **Product Dimensions:** 8.94"D x 8.94"W x 17.24"H ## Images ![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 1](https://m.media-amazon.com/images/I/71+tVYNlngL.jpg) ![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 2](https://m.media-amazon.com/images/I/71St1Wz0zAL.jpg) ![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 3](https://m.media-amazon.com/images/I/615sHfUeErL.jpg) ![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 4](https://m.media-amazon.com/images/I/61KkL2IXm0L.jpg) ![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 5](https://m.media-amazon.com/images/I/71ojNLuYVOL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: 1, The printer won't turn on, what should I do?** A: Remove the USB drive, restart the machine to see if it starts normally, non-original USB drives will cause something wrong.Also check for resin leaks.Check if the adapter has the correct 24V output Or try other 12V adapters, is the machine turned on? **Q: 2, What should I do if the Mars 4 printer does not stick?** A: Please check if the exposure of the machine is in good condition.If the UV light is not on, need to make sure whether the adapter is the correct 24V input.If other 12V adapters are used, will lead to insufficient uv energy. **Q: 3, Z-axis is stuck, what should I do?** A: Whether there is resin leakage into the motor part.Please turn off the machine, use your hand to rotate the z-axis screw to lift the build plate.Please reinstall the screws here, don’t tighten too much.Add lubricating oil on the guide rail and screw. **Q: 4, How do I load new firmware?** A: A:You only need to update the files and copy the files to the root directory of the disk.B:Insert the U disk into the printer. C:Restart the machine,LCD will be updated automatically,there will be beeping sound if successful and restart the machine. ## Frequently Bought Together - ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 x 3.06 x 6.89 inches - ELEGOO Mercury Plus 2.0 Wash and Cure Station V2 for Mars Photon S Photon Mono LCD SLA DLP 3D Printer Models - ELEGOO Water Washable 3D Printer Resin LCD UV-Curing Resin 405nm Standard Photopolymer Resin for Mars Saturn Jupiter MSLA DLP LCD 3D Printing 1000Gram Ceramic Grey --- ## 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.it/products/546641557-elegoo-mars-4-msla-3d-printer-with-7-9k-monochrome](https://www.desertcart.it/products/546641557-elegoo-mars-4-msla-3d-printer-with-7-9k-monochrome) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-08*