According to this, its doable from the HH. I’ve never done this though so YMMV.
https://www.filesaveas.com/bthomehub_usb.html
Add your printer normally as if its attached to your machine.
Once added, right click on properties then on the ports tab.
Click add port, choose Standard TCP/IP Port, click New Port.
Enter 192.168.1.253* as the IP address, and anything you like as the name.
Click Custom, then Settings.
Choose LPR as protocol Queue Name: LPT1 check LPR byte counting as enabled, click ok.
Finish the wizard.
*Assuming you’re using the default IP address ranges on the HH.
Worth a try though