To print a Java applet, follow these steps:

Mac:

• With the image you want to print displayed on the screen, press the key combination
        command+shift+4
• After releasing the key combination, drag across the part of the screen you want to capture as an image.  When you release the mouse, the image is saved as a file on the Macintosh Hard Drive.
• Open the image file and print it.

Windows PC:

• With the image you want to print displayed on the screen, press the "print screen" key on your keyboard.  (It is usually on the top row of the keyboard.)
• Open any graphics program (like Paint), and press CTRL-V to paste in the image.  Crop the image to eliminate everything except the image area you want.
• Print the image from the graphics program.