| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an imaging apparatus having an LED print head in which a toner image can be formed with good gradation proportional to that of image data. SOLUTION: Period of a lighting reference clock for varying the lighting time of an LED depending on the gradation of image data can be altered depending on the gradation of the image data. Since linearity can be ensured between the image data and the gradation of an image formed by toner, image quality can be enhanced.</p> |
