Printer

A printer is a peripheral which makes a persistent human-readable representation of graphics or text on paper or similar physical media.

Types of printers:

• Laser printer: Laser printers work through electronically charging a piece of paper with the digital images selected for printing.Laser printers are much more efficient than ink-jet printers.
• Ink-jet printer: An ink-jet printer works through spraying minute dots of ink onto paper to create an image. The dots use a combination of different colours to create photo-realistic images.
• 3D printer: A 3D printer is a type of printer that makes 3D objects. It's a type of industrial robot.