[Viacheslav] built a plotter that is fast and accurate. He wanted to take it one step further and added a laser in place of the pen. The 300 mW unit does a nice job of wood-burning any pattern ...

Newer electrostatic plotters are really large-format laser printers and focus light onto a charged drum using lasers or LEDs. See electrostatic. THIS DEFINITION IS FOR PERSONAL USE ONLY.