DO OUR PRODUCTS
3D printing technology can do more and more things for us. ER-20 makes the printing process simple,making printing fast and high-quality.
POWERFUL KERNEL
32-bit motherboard /4 TMC 2209 Silent motor driver. Using the latest 3D printer technology,you can get faster processing speed and silent printing effect
ERY-SENSOR AUTO-BED LEVELING
Auto-bed leveling makes the leveling of the hot bed simple and easy to use,automatica compensates for unevenness of the printing platform, and can provide you with the perfect first layer, so that the print can be better attached to the platform
DOUBLE Z-AXIS STEPPER MOTOR AND SCREW
We use a special coated lattice glass.When the platform is printed and heated,the model can stick to it well.When the platform is cooled,the model can be easily removed.
POWER FAILURE RESUME FEATURE
ER20 support the power failure resume feature.When the power system resume,the printer can resume the print
Products Specifications
| 3D file support | .stl/.obj/.3mf |
| Average noise | ~49dB |
| Build volume | 250mm x 220mm x 200mm |
| Filament diameter | 1.75mm |
| Firmware type | Marlin open source system |
| Gross weight | 12.5kg |
| Heated bed heating reference time（25~60℃） | ~3min |
| Max heated bed temperature | 100℃ |
| Max nozzle temperature | 260℃ |
| Net weight | 8kg |
| Non-operating temperature | 0 ~ 32 ℃ |
| Nozzle diameter | 0.4mm |
| Nozzle heating reference time（20~180℃） | ~1min |
| Operating temperature | 10 ~ 32℃ |
| Packing size specification | 575x540x240mm |
| Power supply unit output | 24V/14.5A |
| Power support unit | 115/230V AC, 50/60HZ |
| Print precision | 0.05mm |
| Print technology | Fused deposition modeling (FDM) |
| Printer size specification | 396x446.5x449mm |
| Printing file support | gcode |
| Recommended print speed | 40~70mm/s |
| Standby power consumption | ~12W |
| Supported filament | PLA/PETG/TPU,etc |
| System support | WIN/MAC/LINUX |
| X/Y/Z positioning accuracy | 12.5μm/12.5μm/2.5μm |
Products FAQ
- Firmware
- Hardware
- About more
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When I finsihed the firmware update, why it shows blue screen?
This problem usually happend with: 1) The bootloader of yours is the old version. The new firwmare file size too large(eg: Mulit-language version) then cause the printer LCD shows blue screen. You should choose the english version firmware upload then it will back to the normal 2) You have upload the modify firmware but it is not fit for your printer. You should back to the correct offical firmware.
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If I want Eryone official add the new function for the printer, how?
You can create the issue let us know it. Pls tell us with: https://github.com/Eryone/STM32/issues Or you can contact us via the email: technical@eryone
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If I am trouble with the firmware, what should I do?
You can check the readme.md file at first. If the readme.md doesn't include it. Pls go to: https://github.com/Eryone/STM32/issues then let us know it.
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How to use the config of the firmware?
When we update the firmware. We will update the readme.md file for Github. Where is it? It just stays at the GitHub branch's main page. Scroll your mouse then you can read all of them. Note: Please check the readme.md when you want to upload the firmware to your printer.
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Whats the difference of master branches and other branches?
The master branches are suitable for all the users to use. It is the factory version firmware. At the same time, we will test the new firmware and upload it at other branches. The user can try the "other branches" if they are familiar with the marlin firmware. Update speed: "Other branches"＞“Master branches” Stable level: "Master branches"> "Other branches" Function level: "Other branches" >"Master branches" If other branches passed all the test then we will pull it to the master.
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How to get the latest version of the firmware?
ER20 firmware based on the Marlin firwmare. When we updated the firmware, we will release it at our Github: https://github.com/Eryone/STM32/tree/master
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