发明名称 |
Image forming method and image forming apparatus |
摘要 |
An image forming method includes discharging a droplet of a recording fluid via nozzles of a recording head onto a print medium; performing a main scan in which the print medium is scanned in a main scan direction; performing a sub-scan in which the print medium is scanned in a sub-scan direction; determining an overlap region in an image region that is formed by a single main scan; and performing an overlap control by forming an image in the overlap region through a plurality of main scans while the print medium is moved in the sub-scan direction by a feed amount L, wherein L=(n−x)d−md, where n is a number of the nozzles in the recording head; x is a number of the nozzles in the overlap region; d is a nozzle pitch; and m is a feed correcting coefficient (0<m<1).
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申请公布号 |
US8348369(B2) |
申请公布日期 |
2013.01.08 |
申请号 |
US20100706408 |
申请日期 |
2010.02.16 |
申请人 |
RICOH COMPANY, LTD.;SATOH TAKU;TAKAGI YASUNOBU;YOSHIDA MASAKAZU;KIMURA TAKASHI |
发明人 |
SATOH TAKU;TAKAGI YASUNOBU;YOSHIDA MASAKAZU;KIMURA TAKASHI |
分类号 |
B41J29/38 |
主分类号 |
B41J29/38 |
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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