| 摘要 |
<p>In a black mode, image data for each color corresponding to the printing width of a black head are pre-read. If there is no color data, all the pre-read black data are printed. If there is some color data, black data are printed up to data just before the color data and then the mode is switched over to a color mode. In the color mode, image data corresponding to the printing width of each color in a color head are pre-read. If there is no color data, data are further pre-read up to data corresponding to the printing width of the black head. If there is further no color data, all data up to the current position of the head are printed in the color mode and then the mode is switched over to the black mode. Otherwise, printing by the printing width of each color in the color mode is continued. <IMAGE></p> |
