You will get a design warning because of the hinges, but this prints fine. If you wish to print your door in two colors, start the door color first. After a while (at about the 13 minute mark for me), the window frame will start printing in very small zig zag motions. After that, it will move back to the rocks. That’s when you can clip the printer food and add the rock color. Ask for adult help and please be careful not to clip any wires! It will then go back to the window frame and finish out the rocks and hinges in the rock color. Carefully wiggle the door back and forth until it swings free. Have fun!