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35 条记录 (耗时 0.076 秒)

    PRINTING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM
    25.
    发明申请
    PRINTING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM 有权
    打印设备，其控制方法和存储介质

    公开(公告)号：US20150353306A1

    公开(公告)日：2015-12-10

    申请号：US14715810

    申请日：2015-05-19

    申请人： CANON KABUSHIKI KAISHA

    发明人： Tetsuya Saito ,  Noriyuki Sugiyama ,  Yasuyuki Asai ,  Syunichi Kunihiro

    IPC分类号： B65H7/08 ,  G06K15/16 ,  B65H5/38 ,  B65H7/20 ,  B65H7/04

    CPC分类号： B65H7/08 ,  B41J13/0018 ,  B65H5/062 ,  B65H5/38 ,  B65H7/02 ,  B65H7/04 ,  B65H7/20 ,  B65H9/006 ,  B65H2404/6111 ,  B65H2511/415 ,  B65H2513/108 ,  B65H2513/50 ,  B65H2701/1311 ,  B65H2801/12 ,  B65H2220/01 ,  B65H2220/02

    摘要： A printing apparatus comprises a feeding roller configured to feed a printing sheet, a conveyance roller configured to convey the printing sheet, a printing unit configured to print on the printing sheet, a conveyance control unit configured to control conveyance of printing sheets so that a trailing edge of a preceding sheet and a leading edge of a succeeding sheet overlap each other, an acquisition unit configured to acquire, before completion of a printing operation of the preceding sheet, information of a leading edge position of the succeeding sheet, and a determination unit configured to determine whether to convey the succeeding sheet to a position facing the printing unit while keeping an overlap state between the preceding sheet and the succeeding sheet in accordance with the leading edge position of the succeeding sheet.

    摘要翻译： 一种打印设备，包括：配置为供给打印纸的进给辊，配置为传送打印纸的传送辊，配置为在打印纸上打印的打印单元，配置成控制打印纸的传送的传送控制单元， 前一张纸的边缘和后续纸张的前缘彼此重叠，获取单元，被配置为在完成前一张纸的打印操作之前获取后续纸张的前端位置的信息，以及确定单元 被配置为根据后续片材的前边缘位置确定是否将后续片材传送到面向打印单元的位置，同时保持前一片材和后续片材之间的重叠状态。

    PRINTING APPARATUS, CONTROL METHOD OF PRINTING APPARATUS, AND STORAGE MEDIUM
    27.
    发明申请
    PRINTING APPARATUS, CONTROL METHOD OF PRINTING APPARATUS, AND STORAGE MEDIUM 有权

    公开(公告)号：US20210253382A1

    公开(公告)日：2021-08-19

    申请号：US17168378

    申请日：2021-02-05

    申请人： CANON KABUSHIKI KAISHA

    发明人： Noriyuki Sugiyama

    IPC分类号： B65H3/06

    摘要： An object of the present disclosure is to provide a printing apparatus in which it is possible to easily clean the surface of a feeding roller and a separation roller by using a damp cloth or the like. One embodiment of the present invention is a printing apparatus including: a feeding roller that feeds a printing medium; a separation roller capable of selectively taking a state where a separating force that separates a plurality of printing media conveyed by the feeding roller one by one has occurred and a state where the separating force has not occurred at a position at which the separation roller is in pressure contact with the feeding roller; and a control unit configured to perform control to bring about a standby state where transmission of a driving force between a driving source of the feeding roller and the feeding roller is shut off in a state where the separating force has not occurred and the feeding roller and the separation roller abut each other.

    Printing apparatus and control method
    28.
    发明授权
    Printing apparatus and control method 有权

    公开(公告)号：US09597900B2

    公开(公告)日：2017-03-21

    申请号：US14723629

    申请日：2015-05-28

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yasufumi Tanaami ,  Tetsuya Saito ,  Noriyuki Sugiyama ,  Syunichi Kunihiro

    IPC分类号： B41J13/00

    CPC分类号： B41J13/0009 ,  B41J13/0018

    摘要： The present invention provides a printing apparatus. The printing apparatus includes a feeding unit, a pair of rollers configured to nip a printing medium and to convey the printing medium fed by the feeding unit, a printing unit and a control unit. The control unit can execute successive overlapped conveyance in which the pair of rollers nip an overlapping portion between a trailing edge of a preceding printing medium and a leading edge of a succeeding printing medium and convey them. The control unit executes the successive overlapped conveyance at least on condition that printing of the preceding printing medium by the printing unit has ended.

    Printing apparatus and method in which rotation speed of conveyance and reversing rollers is controlled based on amount of discharged ink on first surface of printing sheet
    29.
    发明授权
    Printing apparatus and method in which rotation speed of conveyance and reversing rollers is controlled based on amount of discharged ink on first surface of printing sheet 有权
    基于打印纸的第一表面上的排墨量控制输送辊和反转辊的转速的印刷装置和方法

    公开(公告)号：US09566806B2

    公开(公告)日：2017-02-14

    申请号：US14816126

    申请日：2015-08-03

    申请人： CANON KABUSHIKI KAISHA

    发明人： Motoyuki Taguchi ,  Noriyuki Sugiyama

    IPC分类号： B41J2/01 ,  B41J13/00 ,  B41J3/60

    CPC分类号： B41J13/0009 ,  B41J3/60 ,  B41J13/0045

    摘要： A printing apparatus includes: a printhead configured to print an image by discharging ink to a first surface as a front surface of a printing sheet and a second surface as a back surface of the printing sheet; a conveyance roller configured to perform a first conveyance operation of conveying a printing sheet to a position facing the printhead, and a second conveyance operation of conveying the printing sheet in a direction opposite to a conveyance direction in the first conveyance operation after the image is printed on the first surface of the printing sheet; a reversing roller configured to reverse the printing sheet conveyed by the second conveyance operation; and a control unit configured to control a driving speed of the reversing roller based on an ink discharge amount on the first surface of the printing sheet.

    摘要翻译： 打印装置包括：打印头，被配置为通过将油墨排放到作为打印纸的前表面的第一表面和作为打印纸的后表面的第二表面来打印图像; 输送辊，其构造成执行将打印纸传送到面向打印头的位置的第一输送操作;以及第二输送操作，在打印图像之后，在第一输送操作中与输送方向相反的方向输送打印纸 在印刷纸的第一表面上; 反转辊，被配置为使由第二输送操作传送的打印纸反转; 以及控制单元，其被配置为基于在所述打印片材的第一表面上的墨水排出量来控制所述反转辊的驱动速度。