| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: suppression of a ghost phenomenon between different colors causes moire.SOLUTION: An image forming apparatus applies a dither matrix to multi-valued image data, and exposes a photoreceptor drum on the basis of the image data obtained by the application of the dither matrix. The image forming apparatus also exposes the photoreceptor drum at the same period as the period of the dither matrix separately from the exposure based on the obtained image data. |
