Printer Display Screenshot Tutorial

Here's the tutorial in English, updated to reflect the actual account name as "biqu":

1. Connect to the Raspberry Pi

• Open a terminal (Linux or Mac) or use an SSH client (like PuTTY for Windows).

• Connect to your Raspberry Pi using the following command:

  ssh biqu@<Raspberry Pi's IP address>

• Enter your password to log in.

2. Install Necessary Software

You need to install scrot (a lightweight screenshot tool):

sudo apt update
sudo apt install scrot

3. Take a Screenshot

• Run the following command to capture the entire screen:

  DISPLAY=:0 scrot /home/biqu/screenshot.png

  This will save the screenshot as screenshot.png in the /home/biqu/ directory.

4. View and Download the Screenshot

• Use the scp command to download the screenshot to your local computer:

  scp biqu@<Raspberry Pi's IP address>:/home/biqu/screenshot.png <local path>

By following these steps, you should be able to successfully capture a screenshot from your display.