| 发明名称 |
Image forming and office automation device consumable with memory |
| 摘要 |
<p>A consumable (18) having a nonvolatile memory device (19) therein for storing information such as usage information to be used by a the original manufacturer or re-manufacturer. Memory device (19) can also be used to provided software updates or patches for the microcomputers (30) within an image forming or other office automation device (10). <IMAGE></p> |
| 申请公布号 |
EP0873873(B1) |
申请公布日期 |
2003.10.08 |
| 申请号 |
EP19970121677 |
申请日期 |
1997.12.09 |
| 申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
HIRST, MARK B.;CHRISTENSEN, TRENT K.;BINDER, ANDREW J. |
| 分类号 |
B41J29/38;B41J2/175;G03G15/08;G03G21/00;G06F3/12;G06F9/445;(IPC1-7):B41J2/175;B41J29/00 |
主分类号 |
B41J29/38 |
| 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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