Scanner Driver wanted

Does anyone know where I could get XP drivers for an Epson GT-4000 scanner.

It is quite old, the win 95/98 drivers don't work, and the Win 98 computer had a conclusive hardware failure. Following one set of advice on the web to install a generic twain driver and so on didn't work, so I think I will have to scrap the thing (which is over ten years old). If, by some miracle, someone knows how to make the scanner work before I scrap it, I would be grateful.

(It is connected to the SCSI port, and the SCSI card recognises it)