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    Printer apparatus
    1.
    发明公开
    Printer apparatus 失效
    打印机设备

    公开(公告)号：EP0420575A2

    公开(公告)日：1991-04-03

    申请号：EP90310482.6

    申请日：1990-09-25

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shimura, Akihiro, Canon Kabushiki Kaisha ,  Nagata, Satoshi, Canon Kabushiki Kaisha ,  Ueda, Shigeru, Canon Kabushiki Kaisha

    IPC分类号： G06K15/02

    CPC分类号： G06K15/02 ,  G06K2215/0011 ,  G06K2215/0037

    摘要： A printer apparatus comprises: a holding circuit to hold a pattern of a character, a figure, or the like in a form such that it can be enlarged or reduced into an arbitrary size; a converter to convert the pattern of the character, figure, or the like which was held in the holding circuit into a printable dot image of an arbitrary size; and a forming circuit to form a reduced dot image of the character, figure, or the like by the converter in accordance with reduction ratios of a character pitch and a line pitch upon reduction printing in the printer emulation mode. With this apparatus, the reduced print image which accurately conforms with the reduction ratios can be obtained.

    摘要翻译： 一种打印机装置包括：保持电路，用于以可放大或缩小为任意尺寸的形式保持字符，图形等的图案; 转换器，用于将保存在保持电路中的字符，图形等的图形转换为任意大小的可打印点图像; 以及形成电路，用于根据打印机仿真模式下的缩小打印时字符间距和行距的缩小比率，由转换器形成字符，图形等的缩小点图像。 利用该装置，可以获得精确地符合缩小率的缩小的打印图像。

    Printer apparatus
    3.
    发明公开
    Printer apparatus 失效
    打印机

    公开(公告)号：EP0420575A3

    公开(公告)日：1991-09-25

    申请号：EP90310482.6

    申请日：1990-09-25

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shimura, Akihiro, Canon Kabushiki Kaisha ,  Nagata, Satoshi, Canon Kabushiki Kaisha ,  Ueda, Shigeru, Canon Kabushiki Kaisha

    IPC分类号： G06K15/02

    CPC分类号： G06K15/02 ,  G06K2215/0011 ,  G06K2215/0037

    摘要： A printer apparatus comprises: a holding circuit to hold a pattern of a character, a figure, or the like in a form such that it can be enlarged or reduced into an arbitrary size; a converter to convert the pattern of the character, figure, or the like which was held in the holding circuit into a printable dot image of an arbitrary size; and a forming circuit to form a reduced dot image of the character, figure, or the like by the converter in accordance with reduction ratios of a character pitch and a line pitch upon reduction printing in the printer emulation mode. With this apparatus, the reduced print image which accurately conforms with the reduction ratios can be obtained.