打印数电纸票时已安装打印控件，为何还提示未检测到打印服务？

Group 1 - The article discusses issues related to electronic tax services, specifically problems encountered when printing electronic invoices and filling out tax forms [1][2]. - It provides troubleshooting steps for users facing difficulties with the 360 security browser, including adjusting security settings to enable printing [1]. - The platform mentioned is a non-official one, aimed at sharing learning experiences and tax-related knowledge, emphasizing that the content is for educational purposes only [2].