发明名称 |
Image forming apparatus for the synchronizing of laser writer with photosensitive body to prevent time lag |
摘要 |
An image forming apparatus has a device for sequentially forming a plurality of images by repeatedly performing an optical writing operation a plurality of times on a photosensitive body face every predetermined timing; a device for sequentially overlapping and transferring the images; a detector for detecting a timing shift from a time point of a command for starting the optical writing operation each time to a start time point of the actual writing operation; and a device for correcting the timing shift to overlap and transfer the images.
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申请公布号 |
US5164783(A) |
申请公布日期 |
1992.11.17 |
申请号 |
US19900561620 |
申请日期 |
1990.08.01 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
TAGUCHI, KAZUSHIGE;FURUTA, HIDEYA |
分类号 |
B41J2/525;G03G15/00;G03G15/01;G03G15/36;G03G21/14 |
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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