发明名称 |
IMAGE REPRODUCING AND FORMING APPARATUS, PRINTER DRIVER AND DATA PROCESSING APPARATUS |
摘要 |
<p>An image reproducing and forming apparatus comprises a recording head (14) configured to eject liquid droplets of at least one color and capable of bidirectional recording, and a controller (100) configured to control the amount of liquid adhering to a recording paper (3) so as to reduce color difference occurring in the bidirectional recording. The controller includes a gamma correction unit (133) configured to selectively perform a controlled gamma correction using a controlled gamma value adjusted so as to reduce the color difference or an ordinary gamma correction using an ordinary gamma value.</p> |
申请公布号 |
EP1651441(A4) |
申请公布日期 |
2008.01.23 |
申请号 |
EP20040748275 |
申请日期 |
2004.07.30 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
HIRANO, MASANORI;OHTA, YOSHIHISA;KIMURA, TAKASHI;YOSHIDA, MASAKAZU |
分类号 |
B41J2/01;B65H5/00;H04N1/60 |
主分类号 |
B41J2/01 |
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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