How do I connect the HP DeskJet Plus 4100 to Wi-Fi during setup?
When connecting the printer to Wi-Fi, your computer or mobile device must be near the printer during setup. Follow the instructions in the HP Smart app to connect the printer to a network and finish setup. Refer to the Reference Guide for Wi-Fi troubleshooting and tips. (Page 2)
From the official HP DeskJet Plus 4100 All-in-One Printer manual, page 2
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