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.
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 代理人
主权项
地址