Canon, Inc., through its subsidiaries, engages in the manufacture of plain paper copying machines, digital multifunction devices (MFD), laser beam printers, bubble jet printers, cameras, and steppers. The company operates in three segments: Business Machines, Cameras, and Optical and Other Products. The Business Machines segment engages in manufacturing, marketing, and servicing office imaging products, such as office network digital MFDs, color network digital MFDs, office copying machines, and ...