Inkjet printers are a type of printer that works by spraying ionized ink at a sheet of paper. Magnetized plates in the ink's path direct the ink onto the paper in the desired shapes. Inkjet printers are the most common type of computer printer. They are usually inexpensive, quiet, reasonably fast, and many models can produce high quality output. They are a popular choice for home users and small businesses. In the worldwide consumer market, four manufacturers account for the majority of inkjet printer sales: Hewlett-Packard, Canon, Epson, and Lexmark. Technology