发明公开
EP0881599A2 Disabling a mailing machine when a print head is not installed
失效
Deaktivierung einer Frankiermaschine，wenn kein Druckkopf installiert ist
- 专利标题： Disabling a mailing machine when a print head is not installed
- 专利标题（中）： Deaktivierung einer Frankiermaschine，wenn kein Druckkopf installiert ist
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申请号： EP98109723.1申请日： 1998-05-28
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公开(公告)号： EP0881599A2公开(公告)日： 1998-12-02
- 发明人: Davies, Brad L. , Monroe, George T. , Parkos, Maria P.
- 申请人： PITNEY BOWES INC.
- 申请人地址： World Headquarters One Elmcroft Stamford Connecticut 06926-0700 US
- 专利权人： PITNEY BOWES INC.
- 当前专利权人： PITNEY BOWES INC.
- 当前专利权人地址： World Headquarters One Elmcroft Stamford Connecticut 06926-0700 US
- 代理机构： Avery, Stephen John
- 优先权： US864942 19970529
- 主分类号： G07B17/00
- IPC分类号： G07B17/00
摘要：
Mailing machine including a controller, a printer module including a connector, a print head controller for producing print data signals necessary to print a postal indicia on an envelope and a replaceable print head cartridge having a plurality of print elements which are selectively energizable in response to the print data signals. The print head cartridge is detachably mounted to the connector. The controller in operative communication with the printer module for: determining if a valid print head cartridge is installed; and if a valid print head cartridge is not installed, preventing the print data signals from reaching the connector.
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