发明名称 |
Method and apparatus for preventing theft of replaceable printing components |
摘要 |
The present disclosure relates a marking engine for use in a marking machine. The marking engine is responsive to control signals for selectively depositing marking material on media. The marking engine includes a housing associated with the marking engine. The housing is configured for docking with the printing system. Also included is a radio frequency linking device mounted to the housing for providing a radio frequency link for transferring information between the marking engine and surveillance devices different from the marking machine.
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申请公布号 |
US6739691(B2) |
申请公布日期 |
2004.05.25 |
申请号 |
US20030446397 |
申请日期 |
2003.05.28 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
WALKER RAY A. |
分类号 |
B41J2/175;(IPC1-7):B41J29/393 |
主分类号 |
B41J2/175 |
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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