I recently purchased a used scanner. It is a Primax Colorado Direct 9600.
The problem I found is that there are no drivers made for Windows XP.

So, how to solve this?
Primax has no such drivers and they are not planning to release any such drivers for windows XP.

After some searching on the net, I found one guy who recomended to use an other driver instead.

I have tested it, and it works like a charm.
I attached the driver below in case it disappears from other sources. It is a free driver. Enjoy!