設備所采集的用戶面部信息只是為了完成單純的掃描出紙動作，不會聯網進行其他用途操作。所采集的用戶信息在一定時間內會自動清除，以此來防止用戶信息泄露，保證了用戶隱私安全，請放心使用。

The facial information collected by the device is only for the simple scanning out of paper, and will not be used for other purposes online.The collected user information will be automatically cleared within a certain period of time, so as to prevent the disclosure of user information and ensure the privacy and security of users. Please feel free to use it.