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Robo E4 - Replacing the Filament Tube or Runout Detection Sensor
This video walks you through replacing both the filament tube and the filament runout detection sensor and can also be used to clear out clogs that occur in the tube system. Expect this process to ...
RoboCloud Won't Generate Token on Printer Screen
If you are struggling to connect to RoboCloud because a token is not appearing on your printer screen, it means your printer's firmware is out of date - even if your printer thinks it is updated!We...
Robo E3 Pro: Replacing the Z-Axis Stepper Motor
If you need to replace the z-axis stepper motor on your Robo E3 Pro, follow along with this video. You'll need a:2mm Allen Wrench2.5mm Allen Wrench#2 Phillips-Head ScrewdriverNeedle-nose pliersThe ...
Robo E4 Pro | Firmware Update
Updating over Wi-FiTo update your firmware over Wi-Fi, you first must be connected to the internet. If you are, you will see either an ethernet or Wi-Fi symbol in the top toolbar. Then, you can pow...
Changing your Print Temperature in RoboCloud
It's important to make sure your print temperatures match your chosen filament to reduce the likelihood of clogs and poor print quality. To change your print temperature in RoboCloud, go into Print...
Robo E3 Pro - Replacing the Extruder Circuit Board
This video walks you through replacing the extruder circuit board on your Robo E3 Pro. You will need a Phillips head screwdriver, an Allen wrench, a scraper, needle-nose pliers, and a very small fl...
How do I get the code to create my RoboCloud account?
If you are looking for a code to create an account on RoboCloud, you need to click on the “Get Act. Code” button. This will send an email to the email address provided to verify that it is a real ...
Robo E4 Firmware Update
CURRENT FIRMWARE VERSION is 2.2.6 as of August 2025. If your printer says it is up to date, but you have an earlier version of firmware, please use the USB steps to get up to date! Updating ove...
Error message “printer has been registered.”
How can I register my Robo printer to a new RoboCloud account if it’s already been registered to a different one? To do that, simply run your machine through a factory reset. When it boots back u...
How can I get my Tinkercad file into RoboCloud?
To send your file directly from Tinkercad to RoboCloud, you first have to be logged in to both your Tinkercad and RoboCloud accounts on the same browser. Then, in Tinkercad, simply click “Export” i...