Green Flag - Begin scanning P - Print (Can print when not done, but progress is immediately stopped and only prints the area it scanned. Rest will be black.) R - Replace color with: Click the color you want to replace with in the print. Then click the color that will be replaced with. (Kind of unstable due to the fact that I'm using pen, and for some reason lots of black dots and shades?) Space - emergency stop(If you think the project is about to crash. It has never happened to me.)
This can be used similarly to a camera, just see inside, and turn on camera. No photos will be saved. See inside to put your desired image.