| 摘要 |
PURPOSE:To obtain a printing image reduced at its dot disturbance by arithmetically processing the image data of a video memory in a CPU and rewriting the image data. CONSTITUTION:When a user depresses a print button 6a on a keyboard 6, the current image is directly stored in an image memory 1 as it is. A CPU 2 judges the existence of mode switching, and when the operator does not depress a mode switching button 6b, the stored image data are directly printed out as it is. If the mode is switched when the user depresses the button 6b, the CPU 2 executes the arithmetic processing of the stored image data so as to reduce dot disturbance, rewrites the data of the memory 1 and executes printing-out processing. Thus, the image reduced at its dot disturbance can be obtained. |
