发明名称 |
Image forming apparatus and image forming method |
摘要 |
An image forming apparatus having: a print head provided with plural recording elements arranged in an array, each of the recording elements being operated based on respective correction coefficient of light amount; and an image reading apparatus for reading an image; wherein, an image for correction is recorded onto the photosensitive material by the print head, read information D (i) of the image for correction is acquired (where, "i" is a number indicating an order of each recording element) by the image reading apparatus, a correction amount C (i) for a recording characteristic of each recording element is acquired based on the read information D (i), and an image is recorded by using the correction amount C (i); wherein, the correction amount C (i) is acquired by using the read information D (i) and read information D (k) (where, "k" is a different number from "i"). |
申请公布号 |
EP1462265(A3) |
申请公布日期 |
2005.08.03 |
申请号 |
EP20040006902 |
申请日期 |
2004.03.23 |
申请人 |
KONICA MINOLTA HOLDINGS, INC. |
发明人 |
NAKAHANADA, MANABU;HATTORI, TSUYOSHI;SATO, TAKEHARU |
分类号 |
B41J2/44;B41J2/447;B41J2/45;B41J2/455;G03B27/72;H04N1/23;H04N1/401 |
主分类号 |
B41J2/44 |
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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