I recently picked up a 3000T and the guy I got it from has the manuals somewhere. If and when he finds them, I see if I can get you a copy.
Nice pickup! I saw that 3000T on ebay! I would have bid on it if I hadn't picked one up! I saw that it was listed with 768K of Chip ram or something like that. Must have been a typo.
Good luck with that, and I'll let you know if I get the manuals, as I'm looking for a copy of them too!