发明名称 |
Information processing apparatus for controlling ejection recovery of connected ink jet printer |
摘要 |
An information processing apparatus is capable of connecting a plurality of types of printers including an ink-jet printer. The apparatus includes a detector, a connecting device, a counter, a discrimination section and an ejection recovery controller. The detector detects that a power supply of the apparatus is turned on. The connector electrically connects a printer. The counter measures an inactive period of the printer connected to the connector. The discrimination section discriminates a type of printer connected to the connector. The ejection recovery controller causes, when the discrimination section discriminates an ink-jet printer, the printer to execute ejection recovery processing when the detector detects that the power supply is turned on, and when the counter measures a predetermined inactive period.
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申请公布号 |
US5940185(A) |
申请公布日期 |
1999.08.17 |
申请号 |
US19970851097 |
申请日期 |
1997.05.05 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
INOUE, NAOSHI;YOSHIDA, SHIGEO;SUGINO, TOSHIO |
分类号 |
B41J2/01;B41J2/165;B41J2/17;B41J2/505;B41J11/00;B41J29/00;B41J29/02;B41J29/38;B41J29/393;G06F3/12;G06K15/10;H04N1/23;(IPC1-7):H04N1/23;H04N1/034 |
主分类号 |
B41J2/01 |
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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