Overview of Printing Technology Evolution

Printers were jointly invented by John Watt and Dave Donald. A printer is a device that outputs the results-or intermediate results-of computer calculations onto paper in a prescribed format, using human-readable characters such as numbers, letters, symbols, and graphics. Printers are evolving towards becoming lighter, thinner, more compact, and more energy-efficient, while also offering higher speeds and greater intelligence.
With the rapid development of the Internet, some predicted the imminent arrival of a "paperless era" and the demise of the printer. However, global paper consumption continues to grow exponentially, and printer sales are increasing at an average annual rate of nearly 8%. These trends indicate that printers are not only here to stay but are poised for accelerated development and an ever-expanding range of applications.