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Original Prusa i3 MK3S Prusa Research

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Buy the Prusa Research Original Prusa i3 MK3S
Seller	Shipping zones
Aniwaa	Worldwide	Quote
Prusa	Worldwide	Buy official site

Editor's pick

Best 3D printer under $1000 in 2021: buying guide

Basic specs	Price: $ 999852 €774 £105,228 ¥
Model	Original Prusa i3 MK3S Compare
Brand	Prusa Research (see all products)
Rating
Category	Hobbyist
Topic	Budget 3D printing (see all articles)
Technology	Extrusion
Material	Thermoplastics > Standard (PLA, ABS…)
Build volume	250 × 210 × 210 mm9.84 × 8.27 × 8.27 in
Release date	2019
Country	Czech Republic

Full specs

Prusa Research Original Prusa i3 MK3S review

The Prusa Research Original Prusa i3 MK3S is a desktop 3D printer manufactured by Prusa Research, based in Czech Republic. Prusa Research is a well-known brand created by Josef Prusa, inventor of the open-source Prusa i3 3D printer design.

Check out our full Original Prusa i3 MK3S review.

Original Prusa i3 MK3S vs. MK3

This 3D printer is almost identical to the popular Prusa i3 MK3. The MK3 is an iconic 3D printer with a long history of awards and a huge user base.

The main difference between the MK3S and the MK3 is the redesigned filament extruder. The extruder now boasts a hybrid system with both an optical filament sensor and mechanical lever. It is also easier to change the nozzle and/or PTFE tube. The build volume remains similar to the previous version and should be more than enough for most prints.

This MK3S version also boasts minor yet smart enhancements in both its firmware and hardware.

Original Prusa i3 MK3S main features

Magnetic bed with swappable steel sheets: these PEI-coated build plates enable quick and easy 3D print removal. The print bed is able to heat up to 100°C.
EINSY RAMBo motherboard: the MK3S is able to detect shifted layers and correct its course.
Power panic: in case of power outage, the MK3 can resume the print where it left off. This feature does not require batteries.
Sensing fans and Noctua: allow noise reduction when 3D printing. Also, cooling from both sides of the extruder increases the 3D printer’s overhang performance.
Bondtech extruder: dual gears ensure a reliable grip on the filament to prevent any slipping. The nozzle can reach up to 300°C.

Original Prusa i3 MK3S price

This high-quality desktop 3D printer is available at the manufacturer price of $999. Several upgrade kits are available for Original Prusa 3D printers.

Discover other 3D printers with our 3D printer comparison engine.

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Prusa Research Original Prusa i3 MK3S tests and ratings
Source	Rating
Aniwaa		Read review
Metascore

Performance
Max. build size	250 × 210 × 210 mm9.84 × 8.27 × 8.27 in
Max. build volume	11.03 L
Max. temperatures
Extruder	—
Build chamber	—
Build plate	—
Min. layer thickness	0.05 mm0.002 in
XY accuracy	—
Max. print speed	200 mm7.87 in/s

Hardware
Dimensions	500 × 550 × 400 mm19.69 × 21.65 × 15.75 in
Weight	7 kg15.43 lb
Nozzle diameter(s)	0.4 mm0.02 in
Filament diameter	1.75 mm0.07 in
Power input	110W @ 110-220 V 50-60 Hz AC

Features
Heated build chamber	—
Extruder
Dual extruder	—
Independent Dual Extruder (IDEX)	—
Multiple extruders (3+)	—
Pellet extruder	—
Full color	—
Conveyor belt	—
5-axis	—
Hybrid manufacturing	—
Freeform (robotic arm)	—

Connectivity
USB	Yes
Wifi	—
Bluetooth	—
SD card	Yes
Ethernet	—

0 12 0 0 0 0 0 0 NOMBRE TOTAL : 12 - TOPIC SLUG Array - PRIMARY budget-3d-printing

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