发明名称 |
Method, apparatus, and program for image forming capable of effectively adjusting positional deviation |
摘要 |
<p>An image forming apparatus, in which a program for carrying out an image forming method is provided, includes a transfer member to receive respective images formed on a plurality of image bearing members, an image detecting unit to detect the images conveyed on the transfer member, a paper length detecting unit to detect a length of a recording medium in a sheet travel direction, a counting unit to count the number of recording media and to change a count up value according to a detection result by the paper length detecting unit, and a control unit to control an image forming timing with respect to the image bearing members based on a detection timing of the image and to perform a positional deviation adjustment each time a counted value increases by a predetermined amount so as to reduce an amount of a positional deviation of the image.</p> |
申请公布号 |
EP1850191(A1) |
申请公布日期 |
2007.10.31 |
申请号 |
EP20070107073 |
申请日期 |
2007.04.27 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
EHARA, YASUHISA;KOBAYASHI, KAZUHIKO;EBARA, JOH;HANDA, SEIICHI;FUNAMOTO, NORIAKI;UCHIDA, TOSHIYUKI;SUGIYAMA, KEISUKE;AMANAI, KOUJI |
分类号 |
G03G15/01;G03G21/02 |
主分类号 |
G03G15/01 |
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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