Comment 3 for bug 2024951

> ipp-usb.service - Daemon for IPP over USB printer support
> Loaded: loaded (/lib/systemd/system/ipp-usb.service; static)
> Active: active (running) since Tue 2023-06-27 16:03:25 EEST; 1min 16s ago

On Linux Mint 21.1 ipp-usb becomes loaded and active when the
printer is connected to USB. ipp-usb also claims the USB for
itself and prevents HPLIP being used for printing and scanning.
See

  https://wiki.debian.org/CUPSDriverlessPrinting

Your issue is not a bug in HPLIP. Maybe you should close the
report?