How Would You Like Your Toast? – Printed!

Many areas of human life have enjoyed the printing technologies – medicine, electronics and so on. However, as time goes by, printing finds new, absolutely unexpected areas of application. This time it all started with fun, when guys from Evil Mad Scientist Laboratories used a hot-air gun to make images on a slice of toast.

Not satisfied with results of hand drawing, they decided to mount the hot-air gun to the carriage of a 3D printer they built for their previous project. Since toast printing does not require third dimension, Z-axis of the printer was disabled. With hot-air gun used as a printhead, they achieved a resolution of 10 dots per inch (2.5 mm pixel size).

Also, the printer was could make photo images on a toast, which required some additional adjusting (air flow rate, temperature, etc.) of printer hardware, actually the hot-air gun.

Below is a video of how toast is printed using digital toast imaging technology.