发明名称 |
Method for detecting whether a cartridge installed in an imaging apparatus is potentially counterfeit |
摘要 |
A method for detecting whether a cartridge installed in an imaging apparatus is potentially counterfeit includes determining whether a usage threshold has been reached by the cartridge; determining whether the cartridge was previously installed in the imaging apparatus; and determining that the cartridge is potentially counterfeit if the usage threshold has been reached and the cartridge was not previously installed in the imaging apparatus.
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申请公布号 |
US2006140647(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
US20040025163 |
申请日期 |
2004.12.29 |
申请人 |
ADKINS CHRISTOPHER A;PETERSON DOUGLAS K JR;STRUNK TIMOTHY L |
发明人 |
ADKINS CHRISTOPHER A.;PETERSON DOUGLAS K.JR.;STRUNK TIMOTHY L. |
分类号 |
G03G15/00 |
主分类号 |
G03G15/00 |
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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