Hey.
I tried PrintCapture a long time ago to get output from some test equipment that only had a simple serial printer output. It worked pretty well back then, but I either got an image file, or a text file which either stripped out the images or was garbled text (can't remember).
I've just been playing around with
Printfil in an XP virtual machine, it seems to work even better (can get a PDF output, text, images and all). It is more complex to configure, but at least the developer still exists (at time of writing, anyhow).
I've attached my printfil.ini for reference (changed to .txt for attaching). To output as PDF, you also need to install the Printfil virtual printer (Right-click the icon in the system tray > Help > Install printer).
I've also emailed the registered owner of printcapture.com to see if they can help.