| 摘要 |
PROBLEM TO BE SOLVED: To control mutual interference between recorded dots and to increase picture quality by outputting original recording data and interpolating data respectively during a separate scanning period and performing recording in the case of performing prescribed recording on the basis of both the original recording data to be recorded and the interpolating data. SOLUTION: In the case of performing prescribed recording on the basis of both original recording data to be recorded e.g. original image data 181A to be imaged and interpolating data e.g. interpolation edge data 181B for emphasizing the edge of an image, the original recording data and the interpolating data are outputted respectively during a separate scanning period. Therefore, when one picture element is formed, ink adheres to recording paper 180 and is fixed. Even when other ink is allowed to adhere to the following adjacent position and the following picture element is formed, these ink does not mutually interfer in any way. Thereby, when density of the picture element is increased, it is controlled that ink on the recording paper blurs and ink is mutually mixed. |
