摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a light emitting device which can reduce a load of maintenance, and to provide an image forming apparatus. <P>SOLUTION: An exposure device 20 is equipped with an exposure head H, and a guide rail GL which guides the exposure head H in a direction of an arrow mark Y. A plurality of light emitting parts Ha for exposure with a plurality of organic EL elements 33 formed and arranged thereat are formed in the long-side direction at predetermined intervals in the exposure head H. Moving the exposure head H along the guide rail GL enables replacement from the light emitting part Ha which becomes defective to the new light emitting part Ha. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |