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    IMAGE FORMING APPARATUS
    11.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20150037051A1

    公开(公告)日：2015-02-05

    申请号：US14445899

    申请日：2014-07-29

    申请人： CANON KABUSHIKI KAISHA

    发明人： Takayuki Iikura ,  Kazunori Miyake ,  Shinya Suzuki ,  Toshifumi Kakutani ,  Yousuke Hata ,  Kazumi Sato

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0822 ,  G03G15/0868 ,  G03G15/0872 ,  G03G15/553 ,  G03G21/1676 ,  G03G21/1875 ,  G03G21/1896

    摘要： An image forming apparatus includes a developing unit configured to develop an electrostatic latent image, a mounting detection unit configured to detect that a container T is mounted on a mounting unit, a driving unit configured to rotate the container T, a rotation detection unit configured to detect rotation information about the container T, and a controller configured to control the driving unit based on the rotation information. If the container T is detected to be mounted on the mounting unit, control of the driving unit is not carried out based on the rotation information until replenishment information satisfies a predetermined condition.

    摘要翻译： 图像形成装置包括：显影单元，被配置为显影静电潜像;安装检测单元，被配置为检测容器T安装在安装单元上;驱动单元，其构造成使容器T旋转;旋转检测单元， 检测关于容器T的旋转信息，以及控制器，被配置为基于旋转信息来控制驱动单元。 如果检测到容器T被安装在安装单元上，则根据旋转信息不执行驱动单元的控制，直到补充信息满足预定条件。

    Image forming apparatus, display control method, and storage medium
    12.
    发明授权
    Image forming apparatus, display control method, and storage medium 有权

    公开(公告)号：US10564907B2

    公开(公告)日：2020-02-18

    申请号：US16115236

    申请日：2018-08-28

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yuya Hasegawa ,  Takayuki Iikura ,  Shinya Ikeda ,  Satoru Ikeda ,  Toru Ikeda ,  Tomoya Sato ,  Kanta Kumagai

    IPC分类号： G06F3/12 ,  H04N1/00

    摘要： A display control method for an image forming apparatus includes detecting that a document is placed on a document reading unit, determining, when it is detected that the document is placed on the document reading unit, whether the size of the document is a predetermined size, displaying a first function screen on a display when a first function capable of performing one of a plurality of functions accompanying a reading operation for a document placed on the document reading unit is performed, and displaying a second function screen to which a screen is switched from the first function screen and that is displayed when a second function created by modifying the first function based on a specific setting is performed, in a case where, while the first function screen is displayed, it is determined that the size of the detected document is not the predetermined size.

    IMAGE FORMING APPARATUS
    15.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号：US20160381241A1

    公开(公告)日：2016-12-29

    申请号：US15257996

    申请日：2016-09-07

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yousuke Hata ,  Toshifumi Kakutani ,  Takeyuki Suda ,  Hirohisa Nakajima ,  Shinya Suzuki ,  Manabu Koseki ,  Toshiyuki Abe ,  Takayuki Iikura ,  Kazunori Miyake ,  Shuji Obata ,  Mitsuhiro Sugeta ,  Kazumi Sato

    IPC分类号： H04N1/00

    CPC分类号： H04N1/00891 ,  G03G15/5004 ,  G03G15/6514 ,  G03G2215/00734 ,  G03G2221/1696 ,  G06K15/02 ,  H04N1/00037 ,  H04N1/0032 ,  H04N1/00551 ,  H04N1/00689 ,  H04N1/00694 ,  H04N1/00713 ,  H04N1/00734 ,  H04N1/00896 ,  H04N1/00901 ,  H04N2201/0091

    摘要： An image forming apparatus which can control to turn on/off a light emitting element depending on a sheet state on a manual sheet tray is provided. The image forming apparatus includes the manual feed tray on which the sheet is placed. The image forming apparatus is configured to be switchable between normal power mode and power saving mode. In the normal power mode, normal power is supplied. In the power saving mode, less power is consumed as compared to the power consumed in the normal power mode. The image forming apparatus includes a manual sheet feeding sensor which detects presence/absence of the sheet on the manual feed tray. The image forming apparatus includes a sheet length sensor S and a sheet length sensor L which include the light emitting element and a light receiving element to detect approximate sheet length of sheet placed on the manual feed tray in a conveying direction.

    摘要翻译： 提供一种图像形成装置，其可以根据手动纸张托盘上的纸张状态来控制打开/关闭发光元件。 图像形成装置包括其上放置纸张的手动进给托盘。 图像形成装置被配置为在正常功率模式和省电模式之间可切换。 在正常电源模式下，提供正常电源。 在省电模式下，与正常功率模式消耗的功率相比，消耗更少的功率。 图像形成装置包括手动进纸传感器，其检测手动进纸盘上的纸张的有无。 图像形成装置包括片材长度传感器S和包括发光元件的片材长度传感器L和用于检测在输送方向上放置在手动进给托盘上的片材的近似片材长度的光接收元件。

    IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS
    16.
    发明申请
    IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING IMAGE FORMING APPARATUS 有权
    图像形成装置和控制图像形成装置的方法

    公开(公告)号：US20150168904A1

    公开(公告)日：2015-06-18

    申请号：US14565101

    申请日：2014-12-09

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shusuke Miura ,  Jiro Shirakata ,  Takayuki Iikura

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0879 ,  G03G15/0849 ,  G03G2215/0132

    摘要： An image forming apparatus including a replaceable container having toner stored therein includes: an image forming unit including an accumulating unit for accumulating developer containing toner and configured to form an image by using the developer in the accumulating unit; a measurement unit configured to measure a toner density in the accumulating unit; a portion to which the container is attached; a supplementing unit configured to supplement the toner from the attached container to the accumulating unit; and a controller configured to control the supplementing unit based on first information corresponding to a difference between the toner density and a target toner density and second information corresponding to an accumulated value obtained by accumulating differences, wherein the second information does not change in a period from replacement of the container by another container until a predetermined number of times of supplement is performed.

    摘要翻译： 一种图像形成装置，包括具有存储在其中的调色剂的可更换容器，包括：图像形成单元，包括用于累积含有调色剂的显影剂的累积单元，并且通过使用显影剂在累积单元中形成图像; 测量单元，被配置为测量所述累积单元中的调色剂浓度; 容器附着的部分; 补充单元，被配置为将调色剂从附接的容器补充到累积单元; 以及控制器，被配置为基于与调色剂浓度和目标调色剂浓度之间的差对应的第一信息以及与通过累积差异获得的累积值相对应的第二信息来控制补充单元，其中第二信息在从 用另一个容器代替容器，直到执行预定次数的补充。

    IMAGE FORMING APPARATUS AND CONTROL METHOD OF IMAGE FORMING APPARATUS
    17.
    发明申请
    IMAGE FORMING APPARATUS AND CONTROL METHOD OF IMAGE FORMING APPARATUS 有权
    图像形成装置和图像形成装置的控制方法

    公开(公告)号：US20150168869A1

    公开(公告)日：2015-06-18

    申请号：US14565202

    申请日：2014-12-09

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shusuke Miura ,  Jiro Shirakata ,  Takayuki Iikura

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0856 ,  G03G15/086 ,  G03G15/556

    摘要： An image forming apparatus including: an image formation unit including an accumulation unit accumulating toner, and forms an image based on image data using the accumulated toner; a measurement unit measures toner density of an developer in the accumulation unit; a replenishment unit replenishes toner to the accumulation unit from an attached container; a first determination unit determines a first value based on the image data; a second determination unit determines a second value based on the measurement result of the measurement result; a third determination unit determines a third value by accumulating the second value; and a controller controls the replenishment unit based on the first value, the second value, and the third value, wherein in a case where the container has been replaced, the third determination unit changes the third value into a predetermined value before the difference is determined by the second determination unit.

    摘要翻译： 一种图像形成装置，包括：图像形成单元，包括累积单元，累积调色剂，并使用累积的调色剂形成基于图像数据的图像; 测量单元测量积聚单元中的显影剂的调色剂浓度; 补充单元从附接的容器向所述积聚单元补充调色剂; 第一确定单元基于图像数据确定第一值; 第二确定单元基于测量结果的测量结果确定第二值; 第三确定单元通过累积第二值来确定第三值; 并且控制器基于第一值，第二值和第三值来控制补充单元，其中在容器被替换的情况下，第三确定单元在确定差异之前将第三值改变为预定值 由第二确定单元。