INDICATOR, IMAGE FORMING APPARATUS HAVING THE SAME AND LIGHT GUIDE FOR INDICATOR

摘要

PURPOSE: An indicator, an image forming apparatus having the same and a light guide for an indicator are provided to minimize light loss of by concentrating the light toward an exit guide. CONSTITUTION: In an indicator, an image forming apparatus having the same, a light irradiated from a light source(210) is projected on an entrance face(331) of an incident part(330). A light guide unit(350) guides the light from an incident part, and an emitting part(370) has the emitting surface(371) emitting a light to the outside to the outside of the optical guide(300). The incident part includes a structure dispersing the light from the light guide and a reflecting surface(332) reflecting the diffused light.