发明名称 |
Jam-door open sensing using media sensor and method for use thereof |
摘要 |
An open jam-door sensor having a peripheral device such as a printer including a substantially C-shaped feed path, the C-shaped feed path defining an inner guide and an outer guide, the outer guide being connected to the peripheral device. A media sensor for detecting type of media in the device is disposed on one of said guide opposite a reflective portion disposed on the other of said guides. The media sensor also being used to detect when the outer guide is in an open position and causing a processor to inhibit device operations, such as printing.
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申请公布号 |
US7744077(B2) |
申请公布日期 |
2010.06.29 |
申请号 |
US20040933761 |
申请日期 |
2004.09.03 |
申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
BUXTON PATRICK A.;JOHNSON KEVIN M.;LAWRENCE MICHAEL W.;CHELVAYOHAN MAHESAN |
分类号 |
B65H5/22 |
主分类号 |
B65H5/22 |
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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