Do I need to install any software before using the HP DeskJet Plus 4100?
Yes, you must install the required HP Smart software from 123.hp.com or your app store on a computer or mobile device before setting up the printer. This software is necessary to complete the setup process and connect the printer to a network.
From the official HP DeskJet Plus 4100 All-in-One Printer manual, page 2
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