Disclaimer: We do not recommend connecting CFAH series displays to a PC's parallel port as an end product. The CFAH series displays are not user friendly and connecting them to a PC's parallel port is often difficult, frustrating, and can result in a dead display due to mishandling. The CFAH series displays are intended to be designed into a finished product by an engineer--they are not designed to be a PC accessory.
That being said, there will still be plenty of hardware hackers that will do it because it can be done, and connecting the display to a parallel port can be a handy way to test or evaluate the displays. While we do not offer support for connecting the CFAH series displays to a PC's parallel port, we do think that this utility will make the task of debugging your circuit much easier. Use at your own risk--this is entirely unsupported software. This version is the first release on CNET Download.com.