[D30]How to set up the Printer (language, fonts, print density, etc.)
How to change the App display language and print density：
- When you go to setting, the top two functions allow you to change the print density and language.
How to print a test page:
- Click the Power button twice，The test page will be automatically typed.
How to set auto power off:
- Go to the printer details page and you will be able to modify it.
How to set the print font:
①Enter the edit page
② Add text
③ Find the font option as shown in the picture
④ Select the desired font.
How to set the print language
The printing language does not need to be set and is automatically synchronised with the input method.