HP LaserJet Pro 400 M451 series - Figure 2-54 Software Installation - Connect USB Screen for Wireless Connected Installation

b. The installer program prompts you to connect the USB cable, momentarily, between
the computer and the product. Connect the cable and the installer program continues
automatically.
Figure 2-54 Software installation — Connect USB screen for wireless connected
installation
98 Chapter 2 Windows software description and installation ENWW