发明名称 |
POS system, printer and interface board for use in the system |
摘要 |
The POS system includes a master POS terminal (101), including host controller (110) for executing POS application programs and master printer (111) that includes a master wireless communication unit (211), and slave POS terminal (102), including slave printer (121) that includes a slave wireless communication unit (221). Data can be transferred between master and slave terminals using the wireless communication units in their associated printers : INDEPENDENT CLAIMs are also included for the following: (a) A printer for use as master printer in a POS system; ( An interface board for use as master or slave interface board in a POS system. |
申请公布号 |
EP1249803(A3) |
申请公布日期 |
2004.04.07 |
申请号 |
EP20020007733 |
申请日期 |
2002.04.05 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NOBUTANI, TSUTOMU;HOSHINA, MASAKI;KIMURA, TAMOTSU |
分类号 |
B41J29/38;B41J29/00;G06F3/12;G06F15/16;G07G1/00;G07G1/14 |
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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