I have one of those and yes, it works via a serial connection.

Not sure why you're asking questions about SCSI when it works via serial.

I'm also quite confused by your post, you talk about having the drivers installed, yet don't have the PaperPort hooked up. It sounds to me like you've loaded the wrong drivers if all you can see is SCSI.

It works via serial not SCSI.

I have the driver disk for this if you need those drivers.

Cheers!