| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make it possible to adjust the curve and the inclination of a scanning line with ease and at high accuracy. <P>SOLUTION: In an optical scanning apparatus, plural optical members that irradiate scanning lines by laser beams (beams) emitted from plural light sources individually onto corresponding photoconductive drums 16 are disposed within an optical unit housing 45 and a housing cover 46, a fixing mechanism configured to fix part of a parallel plate 48 provided within the optical unit housing 45 and the housing cover 46 is provided, and a rotation adjusting mechanism configured to adjust an angle of twist of the parallel plates 48 by rotating, in a specific direction, the parallel plate having the part thereof being fixed with the fixing mechanism is provided. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
