发明名称 |
MOUNTING ARRANGEMENT FOR A RASTER OUTPUT SCANNER |
摘要 |
A Raster Output Scanner (ROS) assembly is mounted within a printing machine frame so as to maintain a very precise relationship with the photoreceptor being imaged. A ROS housing is mounted in relation to the photoreceptor so that, while the housing is fixed to a machine frame by isolators to damp out vibrations and transients, a mechanical latching to a photoreceptor backer bar provides a degree of rotational movement consistent with movement of the photoreceptor. Thus, errors created by photoreceptor motion are compensated for. The invention discloses a 3 or a 4 point mounting arrangement which affords a high degree of stability coupled with conformance with exacting registration tolerances.
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申请公布号 |
CA2161463(C) |
申请公布日期 |
1999.11.16 |
申请号 |
CA19952161463 |
申请日期 |
1995.10.26 |
申请人 |
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发明人 |
HINTON, JOHN H.;BOCK, EDWARD C.;SHOGREN, DAVID K.;COSTANZA, DANIEL W. |
分类号 |
B41J2/44;B41J2/47;H04N1/00;(IPC1-7):G03G15/045;G03G15/28 |
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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