According to the difference of the encapsulation,when selecting the different switching seat to install,the user should follow the principle that make the gap upwards and the bottom aligned.(Please buy the established switching seat on the official website.) ![](https://box.kancloud.cn/7d71ee5db8100dcbb5b834f0b48d7693_294x395.png) Then input the type in the “Enter chip printing”,the way of reading,saving and writing are the same with 93XX. ![](https://box.kancloud.cn/a0c818e9f8fac7d4e5b38d762a35be15_476x202.png)