Some applications (especially games) take control of the keyboard and might make it impossible to press a key in order to capture the screen. Furthermore, you might want to automatically capture screen images without pressing a key. The AutoCapture Timer allows you to automatically capture screen images without pressing a key.
To activate the AutoCapture Timer, click Timer > Auto Capture On on the Main Window menu bar to open the Auto Capture dialog. 
Note: The AutoCapture Timer does not work with printing (you can print after the images are captured). It works only with screen capturing and when one of the following capture methods is selected: