| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a color image forming device capable of efficiently forming toner patterns of each color for adjustment of image forming conditions in short time and forming the toner patterns by reducing intervals of the adjacent toner patterns. <P>SOLUTION: The color image forming device alternately forms the toner patterns PY1 to PY4, PC1 to PC4 for adjusting the image forming conditions about toner of at least two colors, for example, such as PY1, PC1, PY2, PC2, PY3 ... on an intermediate transfer object 8 in its surface travel direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
