| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce a step and non-uniformity in density in a drawing object caused by an offset for electrical color-shift correction. <P>SOLUTION: An image forming apparatus includes: a unit for determining a change coordinate in a main scanning direction for correcting a color shift; a unit for detecting a closed region laid across the determined changing coordinate from a drawing object; and a unit for performing a change by using the determined change coordinate without changing the shape of the detected closed region. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
