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    Image forming apparatus having timer function related to power consumption modes
    2.
    发明授权
    Image forming apparatus having timer function related to power consumption modes 有权

    公开(公告)号：US10044894B2

    公开(公告)日：2018-08-07

    申请号：US15488607

    申请日：2017-04-17

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Naoka Omura ,  Satoru Yamamoto ,  Toshiyuki Miyake ,  Katsuya Nakama ,  Koji Yumoto

    IPC: G06F1/00 ,  G06F15/00 ,  G06K15/00 ,  H04N1/00

    Abstract: An image forming apparatus which performs an adjustment operation at appropriate timing. Whether to execute a first or a second adjustment processes is controlled based on the number of sheets on which images are formed. A first adjustment operation is executed in a case where the number of sheets has reached a first number since a previous first adjustment process was executed. A second adjustment operation is executed in a case where the number of sheets has reached a second number since a previous second adjustment process was executed. The first adjustment operation is executed in a case where the number of sheets has reached the first number prior to a designated time by a predetermined period. The second adjustment operation is skipped in a case where the number of sheets has reached the second number prior to the designated time by the predetermined period.

    IMAGE FORMING APPARATUS
    5.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号：US20170045854A1

    公开(公告)日：2017-02-16

    申请号：US15226071

    申请日：2016-08-02

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Toshiyuki Miyake ,  Satoru Yamamoto ,  Katsuya Nakama ,  Koji Yumoto ,  Riki Fukuhara ,  Akihiro Kawakita

    IPC: G03G15/00

    CPC classification number: G03G15/6567 ,  G03G15/234

    Abstract: An image forming apparatus, including: a fixing unit configured to fix a toner image to a sheet; a sheet moving motor configured to move the sheet in a width direction orthogonal to a conveyance direction of the sheet; and a controller configured to determine a movement amount of the sheet to be moved by the sheet moving motor for each sheet, wherein the controller sets a first movement amount for a first sheet when an image is formed on a first side of the first sheet, the controller sets a second movement amount for a second sheet when an image is formed on a first side of the second sheet, and controls the sheet moving motor such that the first sheet is moved in the width direction by the first movement amount when an image is formed on a second side of the first sheet.

    Abstract translation: 一种图像形成装置，包括：固定单元，其被配置为将调色剂图像定影到片材; 纸张移动电动机，其构造成在与纸张的输送方向正交的宽度方向上移动纸张; 以及控制器，被配置为确定每张片材由片材移动电动机移动的片材的移动量，其中当在第一片材的第一侧上形成图像时，控制器设置第一片材的第一移动量， 当在第二纸张的第一面上形成图像时，控制器设置第二纸张的第二移动量，并且当图像处于第一移动量时，控制纸张移动电动机使得第一纸张在宽度方向上移动第一移动量 形成在第一片的第二侧上。

    IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
    6.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM 审中-公开
    图像形成装置和图像形成系统

    公开(公告)号：US20170031307A1

    公开(公告)日：2017-02-02

    申请号：US15218181

    申请日：2016-07-25

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Katsuya Nakama ,  Satoru Yamamoto ,  Masahiro Tsujibayashi ,  Yasuharu Chiyoda ,  Nobuhiro Kikuchi ,  Akinobu Nishikata ,  Akihiro Kawakita ,  Toshiyuki Miyake ,  Koji Yumoto ,  Riki Fukuhara

    IPC: G03G15/20

    CPC classification number: G03G21/1685 ,  G03G15/2025 ,  G03G15/553

    Abstract: An image forming apparatus includes an image forming station; a mounting portion for mounting one of fixing devices each including a first roller and a second roller which cooperate to form a nip for fixing a toner image on a sheet fed from the image forming station, a rubbing roller configured to rub a surface of the first roller, a storing portion capable of storing information; a counter for counting sheets fed to the fixing device mounted on the mounting portion and to store number indicative of the number counted by the counter in the storing portion of the fixing device; and an executing portion for effecting a rubbing treatment to the first roller of the fixing device, when the number counted by the counter on the basis of the number in the storing portion of the fixing device mounted on the mounting portion exceeds a predetermined number.

    Abstract translation: 图像形成装置包括图像形成站; 安装部分，用于安装每个包括第一辊和第二辊的固定装置之一，其协作以形成用于将调色剂图像定影在从图像形成站馈送的片材上的辊隙;摩擦辊，其构造成摩擦第一 滚筒，能够存储信息的存储部分; 计数器，用于计数送到安装在安装部分上的定影装置的片材，并将指示由计数器计数的数量的数量存储在定影装置的存储部分中; 以及用于对定影装置的第一辊进行摩擦处理的执行部分，当基于安装在安装部分上的定影装置的存储部分中的数量计数器计数的数量超过预定数量时。

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20160327895A1

    公开(公告)日：2016-11-10

    申请号：US15136256

    申请日：2016-04-22

    Applicant: CANON KABUSHIKI KAISHA

    Inventor： Nobuhiro Kikuchi ,  Yasuharu Chiyoda ,  Masahiro Tsujibayashi ,  Satoru Yamamoto ,  Katsuya Nakama

    IPC: G03G15/00 ,  G03G15/20

    CPC classification number: G03G15/5016 ,  G03G15/2032 ,  G03G15/5079 ,  G03G21/1685 ,  G03G2215/00514

    Abstract: An image forming apparatus includes an image forming portion configured to form a toner image on a recording material to execute a job; a fixing portion configured to fix, on the recording material, the toner image formed by the image forming portion, the fixing portion being capable of being replaced with another fixing portion depending on a content of the job; and a selecting portion configured to cause an operator to select one of a plurality of modes when a plurality of jobs are successively reserved. The plurality of modes includes a first mode in which execution order is changed so as to decrease a number of times of replacement of the fixing portion and then the plurality of jobs are executed in the changed execution order and a second mode in which the plurality of jobs are executed in reserved order.

    Abstract translation: 图像形成装置包括图像形成部，被配置为在记录材料上形成调色剂图像以执行作业; 固定部分，其被配置为在所述记录材料上固定由所述图像形成部分形成的调色剂图像，所述固定部分可以根据所述作业的内容被另一固定部分替换; 以及选择部，被配置为当多个作业被连续保留时，使操作者选择多个模式中的一个。 多个模式包括第一模式，其中执行顺序改变以减少固定部分的更换次数，然后以改变的执行顺序执行多个作业，并且第二模式中，多个 作业以保留的顺序执行。

    Sheet processing apparatus and image forming system
    8.
    发明授权
    Sheet processing apparatus and image forming system 有权
    片材处理设备和成像系统

    公开(公告)号：US08628073B2

    公开(公告)日：2014-01-14

    申请号：US13788284

    申请日：2013-03-07

    Applicant: Canon Kabushiki Kaisha

    Inventor： Naoto Watanabe ,  Manabu Yamauchi ,  Takayuki Fujii ,  Satoru Yamamoto ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Shunsuke Nishimura ,  Hidenori Matsumoto

    IPC: B26D5/00

    CPC classification number: B65H35/0073 ,  B26F1/0092 ,  B26F1/24 ,  G03G15/6552 ,  G03G2215/00734 ,  G03G2215/00751 ,  G03G2215/00818 ,  Y10T83/145 ,  Y10T83/2022 ,  Y10T83/2094

    Abstract: A sheet processing apparatus includes a punch portion punching a hole at an end part of a sheet, and a push-out member discharging the sheet by pushing the end part of the sheet where the punch process is performed by the punch portion. The push-out member discharges the sheet at a sheet discharging speed lower than a predetermined speed from the intermediate process tray in accordance with punch process information (i.e., combination of a size and a type of the sheet and number, a shape and a size of holes) that strength of a sheet end part is decreased by the punch process, and is lower than predetermined sheet strength capable of being discharged at the predetermined speed.

    Abstract translation: 片材处理设备包括冲压片材的端部处的孔的冲压部分，以及通过推动由冲头部分进行冲压加工的片材的端部而排出片材的推出部件。 推出构件根据冲压过程信息（即，片材的尺寸和类型，数量，形状和尺寸的组合，从中间处理托盘以低于预定速度的片材排出速度排出片材 的孔）通过冲压加工减少了片材端部的强度，并且低于能够以预定速度排出的预定片材强度。

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