| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a writing device equipped with an LPH focus adjusting mechanism which facilitates minute locational adjustment between an LPH and a photoconductor, can prevent focal deviation without wobbling at the time of the adjustment, and exerts high locational reproducibility. <P>SOLUTION: The writing device has an LPH support member for positioning and supporting the LPH; and an adjusting means which is composed of a reference axis supporting the LPH support member in a manner movable in an approaching/separating direction to/from the photoconductor, a pressing member for pressing the LPH support member to the reference axis, and an adjusting screw for moving the LPH support member in the approaching/separating direction. A first direction connecting a positioning section with the adjusting screw, and a second direction connecting the adjusting screw with the reference axis are arranged at right angles with respect to each other. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
