That is an interesting search query fragment. Here’s why it stands out and what a user is likely actually looking for:

Issue 1: "Driver is unavailable" (Windows)

Solution: Windows may be overriding your new driver with a generic one.

What’s New in the Latest Driver Package?

Installation & update recommendations

1. Use HP Support (official) downloads first — drivers and firmware packaged per model/serial.
2. For Windows 10/11: install the PCLm-S INF package matching your architecture (x64/x86/arm64 as provided).
3. To restore scanning functionality: install HP Smart (if supported) and ensure Windows optional features (e.g., Windows Fax and Scan) and Location permissions are enabled. If scanning fails, reinstall the full HP driver package from HP site rather than relying on OS-generic drivers.
4. Update printer firmware via Embedded Web Server (EWS) or HP’s firmware utility per HP instructions; firmware updates are cumulative — install latest date-code available for your region/model.
5. For network installs prefer IPP/WS discovery after firmware update; if discovery fails use manual IP address entry or USB temporary connection to install drivers.