发明名称 |
Media-position sensor system |
摘要 |
A sensor system for detecting skew in print media along the feed path of a hardcopy device is disclosed. In one embodiment of the invention the system is arranged to generate a first image of a area of print media at a first position along the feed path and to generate a second image of the area of print media at a second position along the feed path, the system is arranged to compare the first and second images and thereby detect a change in the angle of skew of the media between the first and second positions.
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申请公布号 |
US2005024415(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
US20030629639 |
申请日期 |
2003.07.30 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
CLARAMUNT DAVID;FLOTATS CARLES;DOVAL JOSE M. RIO;RUIZ RODRIGO;JANSA MARC |
分类号 |
B41J13/00;(IPC1-7):B41J29/393 |
主分类号 |
B41J13/00 |
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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