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Original Prusa i3 MK3S+

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Print quality
Build volume
Ease of use
Features
Reliability
Compatibility
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4 Verified Hands-On Reviews

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Expert reviews [4]

93
Total expert reviews: 4
  • with a score: 2
  • without a score: 2
Highest score by TechGearLab
96
Average score based on 4 reviews
93
Lowest score by All3DP
90

Score distribution:

80-100
60-80
40-60
20-40
0-20
90
Original Prusa i3 MK3S+ Review: Best 3D Printer Under $1000
The Original Prusa i3 MK3S+ is a 3D printer from Prusa Research with small design changes and a new mesh bed leveling probe. It is considered the best 3D printer under $1000.
+ pros
  • Excellent print quality and consistency, thanks to the new mesh bed leveling probe and improved extruder design.
  • Easy to assemble and use, with clear instructions and a user-friendly interface.
  • Open-source design and community support, allowing for customization and troubleshooting.
- cons
  • Relatively high price point compared to other entry-level 3D printers.
  • Limited build volume compared to some other models on the market.
Is the Prusa i3 MK3S+ Worth It? Complete Printer Review
The Prusa i3 MK3S+ 3D printer is a high-end device that offers exceptional print quality, accuracy, and resolution. It has many intelligent features, including auto-leveling, filament sensor, power loss recovery, and calibration settings, making it one of the best 3D printers available today.
+ pros
  • Exceptional print quality, accuracy, resolution, and surface finish due to premium quality parts and easy assembly with comprehensive instructions.
  • Intelligent features such as auto-leveling, filament sensor, power loss recovery, and calibration settings.
  • Compatible with most thermoplastics and has removable magnetic PEI steel sheet profiles.
  • Open-source hardware and software support, frequent firmware updates, and reliable customer service.
- cons
  • Expensive and doesn't come with an enclosure, making it unsafe for children and pets.
  • ABS printing can be challenging without temperature control.
  • Limited build volume compared to other printers.
  • Can be noisy, but has a Stealth mode that reduces noise at the cost of slower printing.
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Expert consensus

The Original Prusa i3 MK3S+ is a versatile and reliable 3D printer with advanced features and specifications, making it an excellent choice for prototyping, small-scale production, and hobbyist projects.

The Original Prusa i3 MK3S+ is a highly reliable and versatile 3D printer suitable for a variety of use cases, including prototyping, small-scale production, and hobbyist projects. It consistently produces high-quality prints with a maximum resolution of 50 microns and supports multiple filament types, including flexible and high-temperature materials.

The printer is beginner-friendly and comes with automatic calibration and mesh bed leveling, making it easy to use and set up. Its standout features include automatic bed leveling, dual gear extruder, direct-drive filament feeder with a sensor, power loss recovery, and calibration settings.

The printer is highly compatible with a wide range of materials and has a reputation for durability and ease of use. While it may not be suitable for printing larger objects, it is ideal for printing smaller objects with precision and accuracy. Overall, the Original Prusa i3 MK3S+ is an excellent choice for those who want a reliable and user-friendly 3D printer with advanced features and specifications.

Build volume

The Original Prusa i3 MK3S+ 3D printer is a reliable and robust workhorse with a build volume of 250 mm x 210 mm x 210 mm, making it ideal for printing smaller objects with precision and accuracy.

The Original Prusa i3 MK3S+ 3D printer has a build volume of 250 mm x 210 mm x 210 mm (9. 84 inches x 8. 3 inches x 8. 3 inches), which may not be as large as other printers, but it is a reliable and robust 3D printing workhorse. It features genuine Gates belts, Bondtech drive gears, and an EINSY RAMBo motherboard, which make it a solid frame.

The printer is beginner-friendly and comes with automatic calibration and mesh bed leveling, making it easy to use and set up. The MK3S+ earned a top-tier score for its impressive printing capabilities and the size of objects it could print, according to TechGearLab. While it may not be suitable for printing larger objects, it is ideal for printing smaller objects with precision and accuracy.

It is a great option for hobbyists, educators, and small businesses looking for a reliable and easy-to-use 3D printer.

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Ease of use

The Original Prusa i3 MK3S+ 3D printer is user-friendly and easy to use, with advanced features such as auto-leveling bed, dual gear extruder, and power loss recovery.

The Original Prusa i3 MK3S+ 3D printer is generally considered user-friendly and easy to use, with a straightforward LCD and knob interface and an automated setup process. The printer comes with its own software slicer, PrusaSlicer, which is intuitive and easy to use even for beginners.

The printer has several smart features that make it easier to use compared to other 3D printers, such as an auto-leveling bed with a SuperPINDA probe, a dual gear extruder, direct-drive filament feeder with a sensor, and power loss recovery.

The printer also has calibration settings that make it easy to adjust and fine-tune the printer. Overall, the Original Prusa i3 MK3S+ is a good choice for those who want a user-friendly and easy-to-use 3D printer with advanced features and specifications.

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Features

The Original Prusa i3 MK3S+ is a user-friendly and reliable 3D printer with automatic bed leveling, power loss recovery, and calibration settings for high-quality prints, making it suitable for users who want a printer that produces high-quality prints with minimal intervention and can print different materials efficiently.

The Original Prusa i3 MK3S+ is a 3D printer that features automatic bed leveling capabilities with a SuperPINDA probe, a dual gear extruder, direct-drive filament feeder with sensor, power loss recovery, and calibration settings for high-quality prints. It also has wireless connectivity options and a 16 GB SD card for offline printing.

The printer's unique features make it user-friendly and reliable, with the ability to print different materials more efficiently and resume printing from where it left off in case of a power outage. The additional features of Seam Painting and Paint on Support improve print quality.

The Original Prusa i3 MK3S+ is suitable for users who want a 3D printer that produces high-quality prints with minimal intervention and has the ability to print different materials efficiently. It is also ideal for users who want a printer that can resume printing from where it left off in case of a power outage.

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Reliability

The Original Prusa i3 MK3S+ 3D printer is known for its durability, reliability, and ease of use, with regular maintenance recommended to ensure optimal performance.

The Original Prusa i3 MK3S+ 3D printer is known for its durability and reliability, with some users reporting using the printer for multiple years without any major issues. The manufacturer recommends performing regular maintenance, including cleaning and lubricating the printer every 500 print hours or every 6 months, inspecting and cleaning the extruder assembly and print bed, and checking the tightness of all screws and nuts.

The printer aims to resolve issues that were present in earlier models, such as first layer problems, layer shifting, and clogged nozzle & hotend. Adhesion issues are reportedly nonexistent unless the bed is not cleaned or an improper filament and adhesive combination is used. The Prusa i3 MK3S+ has a large online community with plenty of resources available for troubleshooting and fixing problems, and the unit’s extruder has been made easier to access in case anything goes wrong.

Overall, the MK3S+ is considered one of the best 3D printers available today, with a reputation for reliability and ease of use.

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Compatibility

The Original Prusa i3 MK3S+ 3D printer is highly compatible with a wide range of materials, including most thermoplastics, PC, PP, and nylon, and is capable of handling both flexible and high-temperature materials without requiring additional accessories or modifications.

The Original Prusa i3 MK3S+ 3D printer is highly compatible with a wide range of materials, including most thermoplastics such as PLA, ASA, ABS, and PETG, as well as PC or polycarbonate, PP or polypropylene, and nylon. It is also compatible with Prusa Research's range of filaments, including Prusament PC or PVB filament, and third-party PLA filaments.

The printer is capable of handling both flexible and high-temperature materials, thanks to its genuine E3D hot end that is rated for a max temperature of 300C (572F). No additional accessories or modifications are required to use certain materials with the printer, but it is recommended to adjust the print settings for optimal results.

Overall, the Original Prusa i3 MK3S+ 3D printer is a versatile and reliable option for a wide range of 3D printing needs.

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Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all 3D printers.

Rank Change Price 3D Printer
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TechRadar
All3DP
Tom's Hardware
Wirecutter
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Bambu Lab P1S
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Bambu Lab A1 Mini
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Original Prusa MK4
The Original Prusa MK4 3D printer is highly regarded for its exceptional print quality, reliability, and ease of use, making it a top choice for professionals, hobbyists, and educators.
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1
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5
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Bambu Lab A1 Combo
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Original Prusa i3 MK3S+ did not receive any endorsements this month.

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ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. 3d printers below are at the top of our ranking this December.

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Price
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The Bambu Lab P1S 3D printer is highly regarded for its print quality, accuracy, consistency, and ability to handle complex geometries and intricate details, making it a versatile and high-performing printer suitable for a wide range of printing projects.
Expert consensus not yet generated.
The Original Prusa MK4 3D printer is highly regarded for its exceptional print quality, reliability, and ease of use, making it a top choice for professionals, hobbyists, and educators.
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