发明名称 |
Cartridge and cartridge-based printer |
摘要 |
<p>A cartridge identification system for identifying a characteristic of a cartridge inserted in a printer. The cartridge identification system comprises an identification circuit which is triggered by an electrical connection between a printed circuit board coupled to the cartridge and a plurality of spring contacts in a cartridge receptacle in the printer. An electrical logic signal is read by an internal processing unit, which determines a characteristic of the cartridge based on the logic signal. <IMAGE></p> |
申请公布号 |
EP1308299(A1) |
申请公布日期 |
2003.05.07 |
申请号 |
EP20020024096 |
申请日期 |
2002.10.29 |
申请人 |
BRADY WORLDWIDE, INC. |
发明人 |
CARRIERE, RICHARD L.;ROSS, PETER G.;WILKEN, KEVIN L. |
分类号 |
B41J3/407;B41J11/00;B41J15/04;(IPC1-7):B41J3/407 |
主分类号 |
B41J3/407 |
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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