| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To readily remove stain on a light output face of an LED head and to maintain a clear image to be written on a photosensitive drum in a device having a writing means using an LED to the photosensitive drum. <P>SOLUTION: In the case where the LED head 30 as the writing means to the photosensitive drum is disposed on a recording section of an image forming apparatus, a film protection layer 50 is provided on the light output face 31 of the LED head 30 to protect the face 31 from a contamination. A plurality of transparent films 51-53, ..., are superposed to form the film protection layer 50 so that the film having the stained outer face can be peeled by pulling the end 51 not coated with an adhesive. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
