发明名称 Apparatus and Method for Detecting Tampering of a Printer Compartment
摘要 The illustrative embodiments described herein provide an apparatus and method for detecting tampering. The apparatus includes a printer and a printer compartment located within the printer. The apparatus also includes a switch capable of being coupled to the printer compartment. The switch is adapted to close when tampering with the printer compartment occurs. The apparatus includes a tamper detection device capable of being in a tamper state and a non-tamper state. The tamper detection device discharges and places the tamper detection device in the tamper state when the switch is closed to indicate that tampering has occurred. The apparatus includes a set of power sources. The set of power sources provides charge to the tamper detection device and places the tamper detection device in the non-tamper state.
申请公布号 US2009140869(A1) 申请公布日期 2009.06.04
申请号 US20070949461 申请日期 2007.12.03
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 CROCKETT TIMOTHY WAYNE;MORRIS JULIE A.;WHITE JAMES MANSON
分类号 G08B21/00 主分类号 G08B21/00
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