--- product_id: 675956037 title: "Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te..." brand: "original prusa" price: "£1244.76" currency: GBP in_stock: true reviews_count: 5 category: "Original Prusa" url: https://www.desertcart.co.uk/products/675956037-original-prusa-mk4s-3d-printer-ready-to-use-fdm-3d store_origin: GB region: United Kingdom --- # 1kg Prusament PLA spool included Auto-calibration tech 25x21x22 cm print volume Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... **Brand:** original prusa **Price:** £1244.76 **Availability:** ✅ In Stock ## Summary > 🖨️ Elevate your maker game—print smarter, not harder! ## Quick Answers - **What is this?** Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... by original prusa - **How much does it cost?** £1244.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/675956037-original-prusa-mk4s-3d-printer-ready-to-use-fdm-3d) ## Best For - original prusa enthusiasts ## Why This Product - Trusted original prusa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfected:** Automatic calibration guarantees flawless first layers every time, no guesswork needed. - • **Massive Build Volume:** Generous 25x21x22 cm print size empowers ambitious projects and professional prototypes. - • **Plug & Print Simplicity:** Out-of-box ready with zero assembly—start your creative journey instantly. - • **Premium Materials Included:** Comes with 1kg of Prusament PLA Galaxy Black for smooth, high-quality prints right away. - • **Lifetime Support & Upgradability:** Backed by 24/7 expert assistance and a modular design for future-proof innovation. ## Overview The Original Prusa MK4S is a fully assembled, ready-to-use 3D printer featuring automatic calibration and a large 25x21x22 cm build volume. It includes a premium 1kg spool of Prusament PLA filament and removable print sheets, designed for seamless setup and professional-grade prints from day one. Supported by lifetime technical assistance, it’s the ultimate tool for home, workshop, or office innovation. ## Description Product Description The best introduction to 3D printing with Prusa MK4S! The MK4S is the latest iteration of our flagship 3D printing workhorse. Easy to set up and run, with top-class reliability and safety features, the MK4S delivers the highest quality 3D prints faster than ever. Designed and built in the EU. Exceptional Print Quality and Reliability Speed is nothing without quality and reliability. There's no point in chasing speed records when the prints barely hold together. While the MK4S is twice as fast compared to the previous generation, we put extra care into improving the print quality even further. With the redesigned 360° cooling, high-quality high-flow nozzle, robust parts, and fine-tuned print profiles, the MK4S delivers exceptionally good performance with precisely directed cooling, extreme 75° overhangs, and easily handles even flexible filaments. The MK4S offers the best dimensional accuracy, enabling you to print parts that fit perfectly together. High-Performance 360° Cooling The MK4S features a brand new 360° cooling system consisting of a high-performance turbine and a redesigned fan shroud - the result of intensive airflow simulations to ensure that the cold air is directed precisely onto the print. This solution is much more effective compared to blanket fans, because the airflow is not blocked by the print itself. The weight of the Nextruder remains virtually unchanged, but the performance is far better. Even with the large turbine, the printer is still beautifully quiet and can deliver prints with extreme 75° overhangs. Why does this matter? Because where other printers would already need a hefty amount of supports, the MK4S can easily deliver a beautiful-looking print. Less supports means shorter print times and less material wasted. High-Flow Nozzle as Standard The MK4S comes standard with a custom-made high-flow nozzle based on CHT technology. A high-flow nozzle enables faster printing, but also produces more durable prints. Plus, you can get more from the filaments you already know and love - you don’t have to look for any specialized high-flow filaments. Compared to the stock nozzle in the MK4, the new high-flow nozzle delivers between 50 to 114% improved flow rate depending on the material and nozzle diameter. We’re also offering an optional Nextruder nozzle adapter so you can install any kind of V6-compatible nozzle. Quiet High-Speed Printing Twice as fast as the MK3S+ and among the fastest desktop printers, the MK4S uses a native implementation of Input Shaper and Pressure Advance technologies to eliminate resonances and optimize filament flow which is further enhanced by the new high-flow nozzle. The result is doubled print speed and beautifully quiet operation, so you can keep the MK4S on your desk and continue working undisturbed. The MK4S can print a SpeedBoatRace Benchy in 14 minutes and a “Bonkers” Benchy in 8 minutes. Wi-Fi and Prusa Connect The Original Prusa MK4S is equipped with a Wi-Fi module and an ethernet port, allowing you to control your printer from anywhere using our secure and encrypted Prusa Connect system. Drop a G-code into your browser window and start the print in mere seconds after the beginning of the upload. Prusa Connect offers a robust set of options, allowing you to schedule your prints, or monitor them remotely via a webcam. The MK4S also allows you to quickly set up the Wi-Fi with a simple NFC tap thanks to the new (fully optional) Prusa app. Perfect First Layer Out of the Box Forget Live Adjust Z or manually adjusted screws. The MK4S lays down an absolutely pristine first layer every time. It doesn't matter what kind of print surface you use, the MK4S Loadcell sensor will always precisely measure the offset without being thrown off by reflective or textured surfaces. The sensor doesn't rely on visual data, offering unparalleled precision on every kind of print sheet out there! Open design - simple maintenance Our machines are built to last. We operate a massive print farm with over 700 of our printers running 24/7. This means we design our machines to withstand non-stop operation with minimal downtime. The open “bed-slinger“ design is the result of a 10-year evolution and enables the easiest access to all parts without a lengthy disassembly process. No welded or glued parts, everything can be taken apart with a set of Allen keys. Tackle any type of filament No matter whether your project requires PLA and PETG, or even ASA and carbon-filled filaments, the MK4S can handle them with ease - even flex! With its direct drive Nextruder, printing flexible materials is easier than ever before and you can create amazing flexible projects without breaking a sweat (or your printer). Most materials do not require an enclosed printing space, but for those that do, there's a dedicated Original Prusa Enclosure. 100% Privacy We do not collect information about your prints or your printer’s surroundings. We believe that no matter whether you’re developing a new-generation space shuttle, or just printing silly things for your friends, no organization should be interested in this information. This is why our printers can be found in top companies, universities and research institutions around the world. Our printers are primarily designed for completely offline operation with no drawbacks or limitations. You have the option to share data with our support and connect your printer to the Prusa Connect remote print management system, but only if you choose to do so. Our code is open source, so you can always check that we aren’t cheating or stealing your files, even when you’re connected to the internet. Basic package includes Original Prusa MK4S Smooth PEI Sheet Toolset: Uni-wrench; 13-16 wrench; Nose pliers; Allen and torx keys Spoolholder 3D Printing Handbook Alcohol-saturated wipes, acupuncture needle USB drive with sample prints (G-codes) Prusa lubricant for bearings A packed of yummy Haribo Review: 使えない - 先週届き、いよいよ使い始めようと思ったが z軸が途中でスタックして プリントどころかキャリブレーションもテストもできない。 エクストルーダーのパーツが小さく破損していて柔らかいTPUを使うと、マテリアルを傷つけ スタッグしてしまう。 がっかりだ。 Review: Initial reaction to the Prusa MK4S on the first day and first 'big' print. - I've been 3D printing for about 3 years and have used an Anycubic Kobra Max...whcih I thought was a great printer but it has issues (like I had to replace the printhead 3 times, failed adhesion, etc.) so I thought it was time to look for a replacement. I spent several months doing research, reading reviews, etc. I decided to go with a Prusa MK4S. I got it yesterday and the set up was a 9.7 out of 10. The instructions for attaching the spool arm could have been better but all in all, it was truly out of box, plug in, and print (after an easy selftest) but that is not the point of this review...this is: I ran the first suggested print and it was VERY easy. Some points I want to note: 1) The menu is quite easy to follow 2) The ease of installing filament was drop dead simple 3) The fact the print head set up the filament AND cleaned off the test run was stunning 4) The 'self check' during print set up was a tad noisy but tolerable 5) The printing was very smooth and quick All sounds good so far but wait... Ok, the 'test' print went well but let's try a tough one. I choose a complex print of a nice 'pencil' cup with dragons all over it. (The Anycubic required supports). What amazed me was the cup print seems to NOT ask for supports even though there were overhangs. Ok...let see how this goes... The cup took 12 hrs and WOW! Talk about amazing difference! The Anycubic did well but you could tell it was a 3D print...nice but 8 out of 10 for smoothness/etc. This one (MK4S) was stunning! It needed ZERO supports and the print was so smooth I had to run my hand over it to recheck...nope! No lumps, bumps, ridges! This is an amazing printer! So sturdy, so easy to set up, and SO much better in print quality. Downside? $500 vs $1,200. It is an expensive printer but the quality shows! Can I recommend the MK4S? Absolutely! If you can afford it then by all means get this printer! ## Features - Starting with 3D printing has never been easier! Take the printer out of the box, plug it in, let it run a quick Selftest, and start printing! No assembly required. With automatic calibration, always-perfect first layer, one-click printing and many other useful features, the MK4S is the best choice for your home, workshop, or company. All print profiles and configurations are in-house tested ensuring that the MK4S effortlessly delivers top-quality 3D prints at a press of a single button from the very start. - With automatic calibration, one-click printing and an always-perfect first layer, the MK4S is the best entry into the world of 3D printing. Its open design, the result of more than 10 years of evolution, ensures easy maintenance, upgradability and great accessibility. Plus, a detailed handbook guides you through every aspect of the MK4S. When you get the assembled printer, simply take it out of the box, plug it in and once it finishes the automatic calibration, you can start printing right away! - The printer includes a free 1 kg spool of Prusament PLA Prusa Galaxy Black; Prusa Research offers lifetime technical assistance and 24 hours professional customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ORIGINAL PRUSA | | Colour | Orange | | Compatible devices | Laptop, Personal Computer, Smartphone, Tablet | | Item weight | 7 Kilograms | | Material | Metal, Plastic | | Product dimensions | 40D x 55W x 50H centimetres | ## Product Details - **Brand:** ORIGINAL PRUSA - **Colour:** Orange - **Item weight:** 7 Kilograms - **Material:** Metal, Plastic - **Product dimensions:** 40D x 55W x 50H centimetres ## Images ![Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... - Image 1](https://m.media-amazon.com/images/I/71ivDYCqPML.jpg) ![Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... - Image 2](https://m.media-amazon.com/images/I/71MFPY4xamL.jpg) ![Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... - Image 3](https://m.media-amazon.com/images/I/61+7tghYBEL.jpg) ![Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... - Image 4](https://m.media-amazon.com/images/I/71w38KNEDFL.jpg) ![Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Te... - Image 5](https://m.media-amazon.com/images/I/51p1WxnNiNL.jpg) ## Customer Reviews ### ⭐ 使えない *by 装***師 on 2 June 2025* 先週届き、いよいよ使い始めようと思ったが z軸が途中でスタックして プリントどころかキャリブレーションもテストもできない。 エクストルーダーのパーツが小さく破損していて柔らかいTPUを使うと、マテリアルを傷つけ スタッグしてしまう。 がっかりだ。 ### ⭐⭐⭐⭐⭐ Initial reaction to the Prusa MK4S on the first day and first 'big' print. *by R***C on 14 March 2025* I've been 3D printing for about 3 years and have used an Anycubic Kobra Max...whcih I thought was a great printer but it has issues (like I had to replace the printhead 3 times, failed adhesion, etc.) so I thought it was time to look for a replacement. I spent several months doing research, reading reviews, etc. I decided to go with a Prusa MK4S. I got it yesterday and the set up was a 9.7 out of 10. The instructions for attaching the spool arm could have been better but all in all, it was truly out of box, plug in, and print (after an easy selftest) but that is not the point of this review...this is: I ran the first suggested print and it was VERY easy. Some points I want to note: 1) The menu is quite easy to follow 2) The ease of installing filament was drop dead simple 3) The fact the print head set up the filament AND cleaned off the test run was stunning 4) The 'self check' during print set up was a tad noisy but tolerable 5) The printing was very smooth and quick All sounds good so far but wait... Ok, the 'test' print went well but let's try a tough one. I choose a complex print of a nice 'pencil' cup with dragons all over it. (The Anycubic required supports). What amazed me was the cup print seems to NOT ask for supports even though there were overhangs. Ok...let see how this goes... The cup took 12 hrs and WOW! Talk about amazing difference! The Anycubic did well but you could tell it was a 3D print...nice but 8 out of 10 for smoothness/etc. This one (MK4S) was stunning! It needed ZERO supports and the print was so smooth I had to run my hand over it to recheck...nope! No lumps, bumps, ridges! This is an amazing printer! So sturdy, so easy to set up, and SO much better in print quality. Downside? $500 vs $1,200. It is an expensive printer but the quality shows! Can I recommend the MK4S? Absolutely! If you can afford it then by all means get this printer! ### ⭐ product un usable *by L***D on 27 November 2025* pursa are normally a good printer but this one after unboxing it there is a process of setting the configuration it failed to go past the finger touch test. I went through this test many times with no success. without finishing test s printer can not be used. ## Frequently Bought Together - Original Prusa MK4S 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Tested, Removable Print Sheets, 1kg Prusament PLA Spool Included, Print Size 9.84 x 8.3 x 8.6 in - OVERTURE PETG 3D Printer Filament 1.75mm, Neatly Wound Durable PETG 1kg Spool (2.2lbs), Strong Toughness Filament, Dimensional Accuracy +/- 0.02mm, Fit Most FDM Printers (Black (1-Pack)) - Prusament PLA Jet Black 1kg Spool (2.2 lbs), Filament 1.75mm, Diameter Tolerance +/- 0.02mm --- ## 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.co.uk/products/675956037-original-prusa-mk4s-3d-printer-ready-to-use-fdm-3d](https://www.desertcart.co.uk/products/675956037-original-prusa-mk4s-3d-printer-ready-to-use-fdm-3d) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-09*