👉 Photocopiers, also known as copiers, are electronic devices that convert physical copies of paper into digital copies. They work by using a laser to cut out small pieces of paper or photos from a computer's hard drive and place them on a tray for printing. These machines can be used in offices, homes, and even small businesses, providing quick and easy access to printed documents. Photocopiers are typically powered by electricity, but some models also use battery power or solar panels. They come