APP manual

Computer Assistant Manual

Quick Start

Quick start


Use screws to start: T10H (the first row on the right) remove the eight screws of the base plate.

Use a screwdriver: H2.5 (second row, fourth from right) to remove the screws on the upper right corner of the cassette.

Use a screwdriver: H2.5 (second row, fourth from right) to remove the screws on the upper right corner of the cassette.

How to use Inkscape

1. Download Inkscape

download and install Inkscape1.0


  1. Download and install XQuartz first (Mac uses XQuartz to execute Inkscape)
  2. Restart the computer.
  3. Download and install Inkscape1.0 , put Inkscape into the application folder (please go to Security and Privacy Unlock Inkscape)
  4. Open the utility folder and click Open XQuartz
  5. Go to “Input” of XQuartz (X11) “Preferences” and uncheck all options.

  6. Close the preferences and reboot to complete the installation.

  7. Start Inkscape for the first time (Inkscape takes a long time to start, depending on the operating environment, it may take tens of seconds, and you need to wait patiently.)


2-1. Download extensions

 J Tech Photonics Laser Tool 1.0
This extension can convert vector patterns into G-code files.

KM-Laser-Hatch Fill 1.0
This extended function can fill the pattern.
If the pattern is not filled, you can skip this step.

※ There are two types of patterns: path and filling. Take a star as an example:
The engraving effect of the path map: ☆
The engraving effect of the filled map: ★

How to install?


decompresses the plug-in and puts it into the inkscape\share\inkscape\extensions folder in the C slot Program File
(if the user installs the installation path in the D slot or elsewhere, it will be the same as the path in the inkscape folder).

Right-click on Mac Application/Inkscape, click “Show Package Contents”,
unzip the plug-in and put it into the Content/Resources/share/inkscape/extensions folder.

Restart Inkscape
and see Generate Laser Gcode and KM LASER under the “Extensions” tab, which means the installation is successful.



Go to the “Interface” tab from Edit> Preferences , select the language you need in the Language menu, change the interface language to the language you need, close Inkscape and reopen it to be the language you set.

If there are cutting materials, please use the function of converting pictures into vectors in the APP or directly convert drawing files into gcode to improve production efficiency and accuracy. Inkscape is compatible with .svg .ai .cdr
1. Download Cubiio2 template A4 and Turn on.

2. How to generate graphics files?

  • If you are drawing in inkscape : please refer to  Inkscape teaching
  • If you are importing a file completed in other drawing software File> Import – Import a vector file (.svg .ai .cdr) (It must be a finished file, the text is transferred to the frame, and the lines are expanded.)

3. Set the size 
4. Select all patterns 
5. Path> Convert Object to Path 
6. If you need to fill it up, please use the extended function: KMLaser 
7. Generate Gode  

  • Click Extensions> Generate Laer Gcode> J Tech Photonics Laser Tool

    • Setting parameters
      Laser ON Command: M03
      Laser OFF Command: M05
      Travel Speed: 6000
      Laser Speed: 6000
      Laser Power: 255
      It is recommended that the speed and energy be set to the maximum value, and then adjusted by APP during processing.
    • Set the directory
      The directory is required, otherwise the gcode will not be generated. 
      Windows C;\User\your computer name\Desktop
      Mac /Users/your computer name/Desktop
  • File naming 
    1. Change the default file extension gcode to txt.
    2. Uncheck “Add number radical to file name”.
    3. The file name can accept alphanumeric characters and underscores. (Extension.TXT)
    4. Press “Apply”, and an explosion pattern appears, indicating that the G-code file has been successfully generated. You can close the window and delete the explosion.

8. Preview Gcode

Open the website NC Viewer and drag the G-code file into the left window to preview it. This website can be used to verify the correctness of the file.


– Wi-Fi has not been set

Please refer to the software manual -connection setting : 
Settings >> Machine >> Add Cubiio2 >> Enter the serial number>> Green tick: Connection is successful

-Wi-Fi has been set :

Please confirm that the Wi-Fi name and password set last time are correct.

Please confirm the connection of the machine and return to the origin.

– Without bottom cover:
 Please make sure that the hand is level (the green origin is at the center position) and seven points are detected. Please make sure that the indoor light is sufficient, but the tablet still cannot be detected.

 Bottom cover opened : 
Preview cannot be performed when the bottom cover of the test version is opened (a manual camera function will be added later).

The engraving position provided by the preview function may have an error of 1-3mm due to the angle of the hand and the device version . For precise engraving, it is recommended to use the coordinate setting function, and the camera preview is used as an auxiliary alignment.

Please confirm that the laser head has returned to the origin before engraving.

Please make sure that the focal length and parameter input are correct (refer to the software manual -parameter setting)