发明名称 |
Method of correcting adjustment value for image forming apparatus, image forming apparatus, and memory medium |
摘要 |
A plurality of first base images are formed from a base color output in accordance with a predetermined adjustment value. A plurality of first correction images are formed on the first base images from a correction color to be a subject for correction output in accordance with a predetermined adjustment value. The first correction images are displaced within a predetermined range. The first adjustment value is determined from changed adjustment values. The second base images are formed from the base color output in accordance with the predetermined adjustment value, and the second correction images are formed from the correction color output in accordance with a plurality of adjustment values determined based on the first adjustment value. The second adjustment value having an extreme is determined from a plurality of adjustment value candidates. Finally, the adjustment value for the correction color is corrected to the determined second adjustment value.
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申请公布号 |
US7306313(B2) |
申请公布日期 |
2007.12.11 |
申请号 |
US20030626396 |
申请日期 |
2003.07.23 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
KAMIMURA EIJI;HARADA YOSHIKAZU;TAKA KYOSUKE;MANABE NOBUO;YAMANAKA TOSHIO;TOMITA NORIO;MATSUMOTO MANABU |
分类号 |
B41J2/525;B41J29/393;B41J2/44;G03G15/00;G03G15/01;H04N1/29;H04N1/46;H04N1/58;H04N1/60 |
主分类号 |
B41J2/525 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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