Systems and methods for illuminating a platen in a print scanner

Claims a lighting with an plate system and method. A with illumination system is outlet (320) and rear (330) on the pressing plate claims a plane balance light effectively. And the multiple astigmatism (320) is arranged between the light source (310) array and collimating lens (330). Providing the illumination system, wherein a diffused light the pressure plate is a plating scanner. The illumination system with light source array (310) and optical tooth (342). The optical tooth (342) and an inner light to the light, comprising a lighting to multiple scattering. The light source array multiple (310) with a blue light/source of the green light. The is model, the blue light/green equal to or probably equal to 510 nm of. The source at least one is divided into the central area and peripheral area. Is less than the peripheral area of the density of the central area, revise natural light dispersing on the illumination system. A independent and the advanced volume control of group.