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Prusa i3 MK3S+ 3D Printer Kit Detailed Review

The new and much improved/upgraded Prusa i3 MK3S+ has been considered a solid upgrade to the award-winning Original Prusa i3 MK3S its predecessor, which continues to impress with its performance in 2024. Even though we have reviewed tons of other 3d printers that you have seen earlier. We are going back to revisit the i3 MK3S+ 3d printer in 2024 which has been one of the exceptionally well-made 3d printers so far over the years. If we just look at its progress over the years and most of its features, the MK3S+ maintains the same exceptional print quality as its predecessor, the MK3S. Whether someone has been creating intricate models or functional prototypes, this 3D printer has been consistently impressing the masses by delivering desired results. Several under-the-hood changes enhance the printer’s durability and reliability.

These upgrades make the MK3S+ even more functional, ensuring a longer lifespan and fewer operational issues.

This 3d printer also features reliable and durable parts, contributing to its overall long-lasting life. Prusa Research has fine-tuned critical elements to withstand the rigors of 3D printing. The upgraded print-bed leveling system ensures precise and consistent first layers. This improvement simplifies setup and minimizes the need for manual adjustments.

#1 Improvement From Prusa i3 MK3S to Prusa i3 MK3S+

Original Prusa i3 MK3S+ 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Tested, Removable...
54 Reviews
Original Prusa i3 MK3S+ 3D Printer, Ready-to-use FDM 3D Printer, Assembled and Tested, Removable...
  • The Original Prusa i3 MK3S+ is the latest version of our award-winning 3D printers, equipped with US Power Supply...
  • This is an assembled and tested printer, so to start your first print, simply plug it in, run the initial...
  • Fully automatic Mesh Bed Leveling process, IR filament sensor built-in, supports filament auto-loading; Print...

Here is the list of major changes to this original Prusa i3 MK3S 3d printer as of 2024

Specification / Features

Prusa i3 MK3S

Prusa i3 MK3S+

Maximum Build Area (HWD) 9.8″ x 8.3″ x 8.3″ 9.8″ x 8.3″ x 8.3″
Top Print Resolution 50 microns 50 microns
Number of Extruders 1 1
Weight 17 lbs 17 lbs
Warranty (Parts/Labor) 2 years 2 years
Key Upgrades Sturdier components:-
(i)Improved print-bed leveling system
( ii) Enhanced durability and reliability(iii) User-friendly software and support resources
Continued exceptional print quality:

(i) Under-the-hood enhancements for robustness and also its simplified setup and fewer manual adjustments

#2 Specifications Brief Overview

We are going to show you a complete list of its specifications and of course each one of them so you guys could have a better understanding by just reviewing this and going through this list in 2024. We just want to show you everything of its specs in plain list first, later on this post you would see how that has been upgraded.

a)- 3D-Printing Technology –  Fused Filament Fabrication (FFF)

b) – Materials Supported –  ABS, PLA, Composite, PETG, Nylon, ASA

c) – Number of Print Colors –  1

d) – Number of Extruders –  1

e) – Frame Design –  Open

f) – Maximum Build Area (HWD) –  9.8 by 8.3 by 8.3 inches

g) – Top Print Resolution –  50 microns

h) – LCD Screen –  Yes (monochrome)

i) – Primary Interfaces –  SD Card, USB 2.0

j) – Built-In 3D Scanner? –  No

k) – Dimensions (HWD) –  15 by 19.7 by 22 inches

l) – Weight –  17 lbs

m) – Warranty (Parts/Labor) –  2 years

As you can see above those are the specifications in general which we would be explaining in detail below. But let’s give Prusa i3 MK3S+ 3D printer features a run-down and see what has been good/great. After that we would go on to explain all these specifications.

#3 Features of MK3S+ 3D Printer

Now, I am going to address its features and how well they have actually built it as we would see from its features.

i) Fused Filament Fabrication (FFF) Technology

The MK3S+ uses FFF technology to create 3D objects by melting and extruding plastic filament layer by layer

ii) Wide Material Compatibility

It supports various materials such as ABS, PLA, PETG, Nylon, and ASA, allowing flexibility in material choice for different applications

iii) Sturdy Open Frame Design

The open frame design would provide us with very much easy access to the print area and allows for modifications or upgrades

iv) Precise Print-Bed Leveling System

The upgraded leveling system ensures accurate first layers, improving overall print quality

v) Monochrome LCD Screen

The printer features a monochrome LCD screen for menu navigation and status updates

vi) Multiple Connectivity Options

It supports SD card and USB 2.0 connections for loading print files

#4 Specifications Details

Now we can see how they have improved it in a very detailed manner. Please do mention other things in comments if we miss out on anything. We have given it our best to go into very details:

(I) Maximum Build Area (HWD)

This refers to the maximum dimensions of the 3D print that the MK3S+ could/would create. In this case, it’s 9.8 inches (height) by 8.3 inches (width) by 8.3 inches (depth). Larger build areas allow for printing larger objects.

(II) Top Print Resolution

The print resolution determines the level of detail in the printed object. A resolution of 50 microns means that each layer is 50 micrometers thick. Smaller layer heights result in finer details but may increase print time.

( III) Number of Extruders

The MK3S+ has a single extruder. An extruder is responsible for melting and depositing the filament during printing. Single-extruder printers are simpler and easier to maintain.

(IV) Its Weight

So again, like I have shown earlier, this printer weighs 17 lbs. Lighter printers are more portable, but stability is essential to prevent vibrations affecting print quality.

(v) Warranty (Parts/Labor)

Prusa Research offers a 2-year warranty on parts and labor. Please understand this that the warranty we have been getting for this 3d printer also ensures peace of mind and covers any manufacturing defects or issues during the specified period.

#5 Some More Details About Its Built & Everything

Like we have mentioned in the introduction of this post the Original Prusa i3 MK3S+ is detailed upgrade to previously very popular among the users Prusa i3 MK3S, brings several enhancements in the year 2024 of course things have become improved slowly but as a whole its has become a top choice of 3d printing enthusiasts.

(I) Sturdier Parts

We have also made a comparison of the specs of MK3S+ with its competitors but again we are saying that the features sturdier components compared to its predecessor has several enhancements contribute to the printer’s overall reliability and longevity. Prusa Research has fine-tuned critical elements to withstand the rigors of 3D printing.

(II) Improved Print-Bed Leveling System

The print-bed leveling system has been upgraded for more precise and consistent first layers. This improvement simplifies setup and minimizes the need for manual adjustments, ensuring better print quality.

(III) THE Print Quality

The MK3S+ maintains the same high-quality prints as the MK3S was but we get even much better quality with its upgrade. Whether you have been creating intricate models or functional prototypes, this printer consistently delivers impressive results.

(IV) Enhanced Durability and Reliability

The under-the-hood changes enhance the printer’s durability and reliability. These upgrades make the MK3S+ even more robust, ensuring fewer operational issues and a smoother printing experience.

5. User-Friendly Software and Support Resources

Prusa Research HAS BEEN continuously providing us with comprehensive support resources, making it easier for users to troubleshoot and optimize their printing process. The user-friendly software ensures a seamless experience which all the 3d printing experts have come to realize after comparing it with many popular 3d printers of 2024.

So, we now everyone know that the MK3S+ has been considered and remains as the top prioity in the dominion of 3D printing, combining reliability, print quality, and very carefully built enhancements into this 3d printer. Whether someone has been consistent and seasoned maker or a beginner, this printer is not going to disappoint anyone.