Can I use the HP Envy Photo 7100 without a wireless router using Wi-Fi Direct?
Yes, you can use the printer wirelessly without a router using Wi-Fi Direct. Make sure Wi-Fi Direct is enabled by checking the Dashboard and touching (Wi-Fi) to verify the status of Wi-Fi Direct, network name and password. Learn more at www.hp.com/go/wifidirectprinting.
From the official HP Envy Photo 7100 All-in-One Printer manual, page 2
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