发明名称 Printing apparatus and printing processing method.
摘要 A printing apparatus and a printing processing method are provided in which content of print information is discriminated. A variable is initialized if the result of discrimination indicates the start of a printing job, and the variable is counted up of the result of discrimination indicates start of the next page. In a case where trouble such as jamming occurs during processing of this print information, at which page from the start of printing this trouble occurred is calculated from the variable, and the page number obtained is outputted upon being incorporated in information indicative of the fact that trouble has occurred. As a result, it is possible to output information indicating at which page, from the start of a printing job, trouble such as jamming occurred. <IMAGE>
申请公布号 EP0619562(A1) 申请公布日期 1994.10.12
申请号 EP19940301589 申请日期 1994.03.07
申请人 CANON KABUSHIKI KAISHA 发明人 UNISHI, MASAKI, C/O CANON KABUSHIKI KAISHA;NAGATA, SATOSHI, C/O CANON KABUSHIKI KAISHA;OKAMOTO, YOSHIFUMI, C/O CANON KABUSHIKI KAISHA;MORITA, TETSUYA, C/O CANON KABUSHIKI KAISHA;SHIMURA, AKIHIRO, C/O CANON KABUSHIKI KAISHA;MITSUHASHI, SHUNYA, C/O CANON KABUSHIKI KAISHA;SATO, NOBUHIKO, C/O CANON KABUSHIKI KAISHA;NISHIJIMA, TAKANORI, C/O CANON KABUSHIKI KAISHA
分类号 B41J3/42;G06K15/00 主分类号 B41J3/42
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