For mobile devices, the HP Smart App is the primary interface for setup and wireless printing.
The 178nw is a multi-function printer (MFP). Often, the generic drivers built into Windows 10/11 will allow printing but disable scanning. 178nw driver
HP Color Laser MFP 178nw Software and Driver Downloads | HP® Support. Software and Drivers. Software and Drivers. 1. 2Download. 3. Printer setup guide for: HP Color Laser MFP 178nw For mobile devices, the HP Smart App is