This is a Hewlett Packard ScanJet 5P Flatbed Scanner. It uses the SCSI interface not USB. I have not tested this but it worked years ago when I last used it, so treat it as spares or repair.You will need a SCSI (Small Computer System Interface ) to get it working.
I'm tidying so will recycle in Currys if no interest in the next two weeks.
Hewlett Packard ScanJet 5P Flatbed Scanner (Warsash SO31)
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