From the developer:
"ScreenPrint32 allows you to print the full desktop, active window, predefined area, or user selected area of the screen with a single key press. You can add user defined headers and footers with date and time stamps etc, resize the printed image, convert to greyscale or negative image, fade or resize the image to reduce toner or ink usage. You can capture screen images and save them to a user-selected local or network folder in either GIF, BMP, JPG or PNG formats with user configurable file naming. You can use ScreenPrint32 to capture an area of the screen to your clipboard and paste it directly into your documents. ScreenPrint32 can be set up to be completely transparent to the end user. It is easily configured with user specific or global settings, which are persistent after reboot. ScreenPrint32 is free to register for home/personal use with no functionality removed."