zero-lash valve lifter
Your scanner is a SCSI interface, as I thought. The SCSI card is ISA, which will not work in a new PC.
You should be able to use it by buying a PCI SCSI adapter for your new PC.
Refer to the HP website
Here for support details and to check that you can get drivers for WinXP or 2000.
The same website will be able to give you more information on your printer, but I can see no reason why you can't use it. Try it, and if it's up to the job that's fine.
SD