How long does it take the 3Doodler Start to warm up?
The 3Doodler Start takes approximately 1 minute to warm up. When you first turn the 3Doodler Start on, the indicator light will be red. Once the pen is ready to use, the indicator light will turn green. If the light has been red for some time, the 3Doodler Start pen may have gone into idle mode. Turning the pen off and then on again will restart the warming up process.