1, first enter the health code page to take a screenshot of the QR code, then save the screenshot of the QR code page, and then we need to log in to WeChat on the computer.
2. Send the file Send the saved QR code picture to the file transfer assistant, connect the computer, and ensure that the computer is connected to the printer.
3. Put the QR code picture into the document, then select print picture and wait for the printer to print it.
Health code was born under the background that the whole industrial chain is trying to resume work and production, and it is a new technology to establish an economic and social operation order that adapts to epidemic prevention and control. During the epidemic, the health code is the product of individuals entering and leaving electronic certificate, and it is the product of using big data to strengthen the joint prevention and control of COVID-19 epidemic.