Xerox
Their name says it all. When someone wanted something copied they would say "Xerox it". With a wide variety of printers than can cost upwards of $10 000 this is a company that knows how to build a scanner, copier printer. Models such as Phaser, DocimentCenter, WorkCenter and many more that provide any type of printing need you can think of. Their new popular models include their Phaser 6000, 7500 and 7800 series.