HP Envy 5640如何设置无线网络连接?
使用无线按钮确认无线功能已开启，然后通过访问当前配置确定您的打印机是否与电脑或网络连通。（Page 6）
From the official HP Envy 5640 E All-in-One Printer manual, page 6
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使用无线按钮确认无线功能已开启，然后通过访问当前配置确定您的打印机是否与电脑或网络连通。（Page 6）
From the official HP Envy 5640 E All-in-One Printer manual, page 6
Answers from the official manual.
Common questions