How Does an LED Printer Work?. Light emitting diode printers are usually classed with laser printers because they use a similar method of creating pages. Like a laser printer, they use a drum ...

How does a laser printer work? A laser printer uses the phenomenon of static electricity as a temporary glue. The core component is the photoreceptor, typically, a revolving drum or cylinder.

How Does a Dot Matrix Printer Work?. Dot matrix printers, also known as impact matrix devices, are an older kind of printer that relies on an ink-soaked ribbon similar to that used in a typewriter.

Learn what a thermal printer is, how the technology works, and when it's the right choice compared to inkjet and laser printers.