[Tongxin UOS] scanner device management driver installation

1、 First install the corresponding scanning device driver

The driver can be downloaded officially https://www.chinauos.com/ecology/adapt

notes ： To turn off the developer mode, you need to pay attention to the problem of software signature

2、 Download special scanner tools

because UOS The built-in scanning tool has limited functions and is not easy to use , Some devices cannot be added for management , download gscan2pdf Tools

3、 Add scanning device

After installing the driver 、 After downloading the tool, use the tool to add a scanner and use .