Eazao Air Kit | FDM ceramic 3D printer upgrade kit tutorial 2

This kit is suitable for all FDM open source 3D printers. The following tutorial uses Ender 3 as an example to introduce. You can find here: Ceramic 3D Printer Air Kit | Eazao Air Kit

This kit contains the following parts:

1 x Cartridge, 1 x Extruder, 1 x Pressure regulating valve, 1 x Ender 3 adapter, 2 x Tube.

Download the cartridge holder here and print it yourself:


For technical questions, please contact: support@eazao.com.

First step:

First, you need to assemble the Eazao Air Kit first. 

The second step:

Upload the modified Ender 3 Marlin firmware to Ender 3: https://github.com/Eazao/Ceramic-Upgrade-Kit-Firmware

  1. First download the modified Firmware-20211125-EAZAO-Creality Ender3.bin file from github, and copy the Firmware-20211125-EAZAO-Creality Ender3.bin file into the TF card.
  2. Insert the TF card into Ender 3 when Ender 3 is off, and turn it on.
  3. Ender 3 firmware update is complete.

Note: If you want to switch to Ender 3 original FDM printing, you need to upload Ender 3 original firmware-20210707-Creality Ender3.bin file.

For other printer firmware tutorials, please refer to:Eazao kit firmware tutorial for other printers

Third step:

Remove the original FDM extrusion head of Ender 3, install the Ender 3 adapter, and level it. When the Z axis is reset to zero, the direct distance between the nozzle and the board is the distance of a piece of A4 paper.

The fourth step:

Install the clay and pre-extrude the clay through the pressure regulating valve. After the pre-extrusion is completed, you can print on the LCD screen. At this time, you need to ensure that the pressure regulating valve is turned on and the clay is coming from the nozzle. (The pressure regulating valve can be pulled out by pulling it up.)

Leave a Reply

Your email address will not be published. Required fields are marked *