Robo Cloud
Cloud manage and cloud print to your Robo E4. RoboCloud allows you to add multiple 3D printers, modify print settings, queue up multiple prints, as well as view your entire print history. It’s clean, simple, and fun.
Robo E4 is not a hobbyist printer adapted for education. It is a classroom tool built around the realities of shared spaces, limited prep time, and mixed-ability learners. This is a complete 3D printing solution that delivers fast, enclosed, and easy-to-use 3D printing designed specifically for K–12 classrooms.
With print speeds up to 600 mm/s, students can move from idea to physical model within the span of a class period. The enclosed design with integrated HEPA filtration supports safer classroom use, while simple setup and quick-change components reduce downtime—so teachers can focus on instruction, not equipment.
Each system includes access to standards-driven lessons, design challenges, and online teacher training so instruction can begin on day one.
A complete 3D printing solution—built for classroom adoption.
Key features:
Connect Robo E4 to your Wi-Fi, USB, or Ethernet. If no internet connection is available, connect using Robo E4's personal hotspot.
Let your Robo E4 calibrate for you with automatic leveling and vibration adjust.
Easily swap nozzles through the simple buckle design. No need to use tools to disassemble the entire extruder during maintenance.
Enclosed printer includes HEPA filter to ensure particles do not escape outside the printer, making it safer for classrooms.
The flex plate makes print removal simple while the heat improves the quality of each print, prevents warping, and allows you to print in many different materials.
Open source filament system allows you to print with different types of materials giving you the ability to make more. Extruder accommodates materials up to 280°C.
8.7" x 8.7"x 8.7"
220 x 220 x 220mm
100-400 microns
14.9 x 15.7 x 17.8" (height)
380 x 400 x 453 mm
Fused filament fabrication
17.3 x 17.3 x 19.3"
440 x 440 x 490mm
Up to 600 mm/s
23.8 lbs
10.8 kg
Quick change nozzle
Up to 110°C
Up to 280°C
0.4 mm nozzle
USB, Wi-Fi, Ethernet,
Cloud printing
RoboPrint Desktop or RoboCloud
Always Free
Windows, macOS,
Linux, Vista
Cloud manage and cloud print to your Robo E4. RoboCloud allows you to add multiple 3D printers, modify print settings, queue up multiple prints, as well as view your entire print history. It’s clean, simple, and fun.
Easy-to-use desktop 3D printing software so you can prepare, manage, and change your print settings.
Download NowApple iOS and MacOS, Windows, Linux
Standalone 3D printing from USB stick, Wi-Fi printing from app.
Robo E4 Printer
Spool of Filament
Spare Parts & Tools
Quick Start Guide
2 Hours of Online Training
MyStemKits Curriculum (Starter Plan)
24 Month Standard Warranty Upgrade
Fast Shipping*
* U.S. only
24/7 Support
Robo E4 is not a hobbyist printer adapted for education. It is a classroom tool built around the realities of shared spaces, limited prep time, and mixed-ability learners. This is a complete 3D printing solution that delivers fast, enclosed, and easy-to-use 3D printing designed specifically for K–12 classrooms.
With print speeds up to 600 mm/s, students can move from idea to physical model within the span of a class period. The enclosed design with integrated HEPA filtration supports safer classroom use, while simple setup and quick-change components reduce downtime—so teachers can focus on instruction, not equipment.
Each system includes access to standards-driven lessons, design challenges, and online teacher training so instruction can begin on day one.
A complete 3D printing solution—built for classroom adoption.
Key features: