Looking at data sheets for this kind of lcd, it seems to me that you'll need an lcd controller to shift the data in at the high rate that it needs it. They have no internal frame buffer to hold the image and require an image to be continually shifted in. I'm pretty sure you won't be able to hook it up to your parallel port. My source of info is this site:
They have lots of 32240 lcds, all similar in interface spec.