Laser scanning and printing apparatus
Light mixing member and image exposing apparatus
Light source device for use in a copying machine
Light source for a color enlargement
Light source for exposure
Light source for photographic color printers
Light source for photographic color printers
Light source for photographic color printers
Light source for photographic color printing
Light source for photographic printer
Light-exposure control unit
Light-mixing system
Light-source device for exposure and light-source device for ima
Line exposure type image forming apparatus