如何解决HP Photosmart 5520 e-All-in-One打印机无法连接到Wi-Fi的问题?

检查并确认您的设备是否已经连接至无线网络,可以从控制面板的Wireless按钮进入Settings, 然后打印Test Report,查看当前连接情况。另外,请确保您未被Vpn屏蔽。

From the official HP Photosmart 5520 E All-in-One Printer manual, page 5

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