How To Take A Screenshot With The iPad
To take a screenshot or screen capture on the iPad, iPad 2 or iPad 3, simply:
Hold down the HOME button and the POWER button. The HOME button is on the front of the iPad at the bottom, the POWER button is at the top of the iPad.
The screen will flash and the iPad will make the camera sound.
The image should appear in the CAMERA ROLL or in the PHOTOS app.