HP Support Assistant provides automatic updates and assistance options to Windows 10 PC users. Use it to update drivers and firmware.

HP issued a security advisory alerting users about a newly discovered vulnerability in HP Support Assistant, a software tool that comes pre-installed on all HP laptops and desktop computers ...

HP makes a "basic" driver for WinXP available for download from the support page for that particular scanner. I installed that, and the scanner was recognized and listed in DM as being functional.