公开(公告)号：US09274488B2

公开(公告)日：2016-03-01

申请号：US14539156

申请日：2014-11-12

Applicant: Konica Minolta, Inc.

Inventor： Toshiki Hayami

IPC: G03G15/00 ,  G03G15/16

CPC classification number: G03G15/6594 ,  G03G15/1695 ,  G03G2215/00476 ,  G03G2215/00481 ,  G03G2215/00654 ,  G03G2215/0125 ,  G03G2215/1666

Abstract: An image forming apparatus includes: an image forming unit which forms a toner image on an image carrier; a conveying unit which conveys a recording medium; a transfer unit which transfers the toner image formed on the image carrier to the recording medium conveyed by the conveying unit in a transfer nip; a pre-transfer charging unit which imparts an electrical charge, having a polarity opposite to a normal charge polarity of a toner, to the recording medium conveyed by the conveying unit on an upstream side of the transfer nip in a conveyance direction; and a destaticizing unit which removes a part of the electrical charge that is imparted to a surface of the recording medium by the pre-transfer charging unit and corresponds to unevenness on the surface of the recording medium on an upstream side of the transfer nip in the conveyance direction.

Abstract translation: 图像形成装置包括：图像形成单元，其在图像载体上形成调色剂图像; 传送单元，其传送记录介质; 转印单元，其将形成在所述图像载体上的调色剂图像转印到由所述输送单元在转印辊隙中输送的记录介质; 将具有极性与调色剂的正常充电极性相反的电荷的预转印充电单元传送到在输送方向上在转印辊隙的上游侧由输送单元输送的记录介质; 以及去除单元，其去除通过预转印充电单元赋予记录介质的表面的电荷的一部分，并且对应于在记录介质的表面上的不均匀性，位于转印辊隙的上游侧 运输方向。

公开(公告)号：US09042803B2

公开(公告)日：2015-05-26

申请号：US13966771

申请日：2013-08-14

Applicant: FUJI XEROX CO., LTD.

Inventor： Naoyuki Egusa ,  Tomoo Kobayashi ,  Tetsuro Kodera ,  Kaoru Torikoshi

IPC: G03G15/20 ,  G03G15/16 ,  G03G15/24 ,  G03G15/00

CPC classification number: G03G15/161 ,  G03G15/24 ,  G03G15/6573 ,  G03G2215/00481 ,  G03G2221/1696

Abstract: An image transfer device includes a transfer unit and a transport unit. The transfer unit that heats a layered body including a recording member, which is flexible and has an image recorded on a recording surface thereof, and a base member, onto which the image on the recording member is to be transferred, to transfer the image recorded on the recording surface onto the base member. The transfer unit transporting the layered body by rotating while being in contact with a back surface of the recording member on a side opposite to the side of the recording surface. The transport unit disposed upstream of the transfer unit in a transport direction of the layered body. The transport unit rotating while being in contact with the back surface of the recording member to transport the layered body to the transfer unit.

Abstract translation: 图像传送装置包括传送单元和传送单元。 传送单元，其加热包括记录部件的层叠体，该记录部件是柔性的并且具有记录在其记录表面上的图像;以及基座部件，记录部件上的图像将被转印到该基底部件上，以传送记录的图像 在记录表面上。 转印单元在与记录表面侧相对的一侧与记录元件的背面接触的同时旋转传送层叠体。 所述输送单元在所述层叠体的输送方向上配置在所述转印单元的上游侧。 传送单元在与记录构件的背面接触的同时旋转，以将层叠体输送到传送单元。

公开(公告)号：US20150050034A1

公开(公告)日：2015-02-19

申请号：US14447025

申请日：2014-07-30

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takeshi KANEDA

IPC: G03G15/00

CPC classification number: G03G15/55 ,  B65H7/06 ,  B65H2511/10 ,  B65H2511/414 ,  B65H2511/528 ,  B65H2515/112 ,  B65H2801/27 ,  G03G15/6582 ,  G03G15/6588 ,  G03G15/6594 ,  G03G15/70 ,  G03G2215/00481 ,  G03G2215/00485 ,  G06F3/1211 ,  G06F3/1255 ,  G06F3/1285 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

Abstract: An image forming apparatus which uses a printing control technique for, even when a third-party finisher whose performance is unknown is connected to the image forming apparatus, realizing a sheet-feeding judgment with consideration given to the performance of the finisher and preventing degradation of working efficiency. When an error notification is received from a post-processing apparatus, a type of a sheet discharged to the post-processing apparatus is identified. The identified type is managed as a type of a prohibited sheet prohibited from being discharged to the post-processing apparatus.

Abstract translation: 使用打印控制技术的图像形成装置即使当未知的性能未知的第三方装订器连接到图像形成装置时，也可以考虑到整理器的性能而实现进纸判断，并且防止劣化 工作效率。 当从后处理装置接收到错误通知时，识别排出到后处理装置的纸张的类型。 所识别的类型被管理为禁止被排除到后处理装置的禁止表的类型。

公开(公告)号：US08036550B2

公开(公告)日：2011-10-11

申请号：US12326532

申请日：2008-12-02

Applicant: Ryuuichi Minbu

Inventor： Ryuuichi Minbu

IPC: G03G15/00

CPC classification number: G03G15/162 ,  G03G15/161 ,  G03G15/6594 ,  G03G2215/00481 ,  G03G2215/00742

Abstract: An image forming apparatus includes a plurality of image bearing members, a developing unit, an intermediate transfer belt, a secondary transfer body, and a registration roller. A linear speed difference between the intermediate transfer belt and the secondary transfer body is variably set based on a basis weight of a recording medium.

Abstract translation: 图像形成装置包括多个图像承载部件，显影单元，中间转印带，二次转印体和定位辊。 基于记录介质的基重，可变地设定中间转印带与二次转印体之间的线速度差。

公开(公告)号：US08032040B2

公开(公告)日：2011-10-04

申请号：US11971340

申请日：2008-01-09

Applicant: Sun-woo Lee

Inventor： Sun-woo Lee

IPC: G03G15/00

CPC classification number: G03G15/6573 ,  G03G15/1695 ,  G03G2215/00447 ,  G03G2215/00481 ,  G03G2215/00586 ,  G03G2215/00649

Abstract: An image forming apparatus includes a static electricity eliminator to remove residual charge from a printing medium. A selector is provided to connect the static electricity eliminator to ground through a selected resistance, and a controller is provided to control the selector depending on printing medium characteristics. The resistance in the ground path connected to the static electricity eliminator is changed according to printing medium characteristics such that elimination of residual charge is effective over a range of printing media having different printing medium characteristics.

Abstract translation: 图像形成装置包括用于从打印介质去除残留电荷的静电消除器。 提供选择器以通过所选择的电阻将静电消除器连接到地，并且提供控制器以根据打印介质特性来控制选择器。 连接到静电消除器的接地路径中的电阻根据打印介质特性而改变，使得在具有不同打印介质特性的打印介质的范围上消除残留电荷是有效的。

公开(公告)号：US20090162090A1

公开(公告)日：2009-06-25

申请号：US12335406

申请日：2008-12-15

Applicant: Bungo Shimada

Inventor： Bungo Shimada

IPC: G03G15/00

CPC classification number: B41J13/0036 ,  G03G15/5029 ,  G03G15/6594 ,  G03G2215/00481 ,  G03G2215/00599 ,  G03G2215/00738

Abstract: A printing apparatus includes a receiving means for receiving a printing job including a plurality pages, a printing means for performing printing processing on a plurality of papers based on the received printing job, a paper discharge means for discharging the plurality of papers which has been subjected to the printing processing, storing means for storing job information for specifying the printing job and paper-discharge-interval control information for controlling a paper discharge interval, a determination means for, when the printing processing based on the received printing job is performed, determining whether there exists a performed printing job that is substantially the same as the received printing job based on the job information stored in the storing means, and a control means for, when the determination means determines that the performed printing job exists, controlling the paper discharge interval based on the paper-discharge-interval control information.

Abstract translation: 一种打印装置，包括：接收装置，用于接收包括多页的打印作业;打印装置，用于基于所接收的打印作业对多张纸执行打印处理;排纸装置，用于排出已经经受的多张纸 用于存储用于指定打印作业的作业信息的存储装置和用于控制排纸间隔的排纸间隔控制信息的确定装置，当执行基于所接收的打印作业的打印处理时，确定装置 是否存在基于存储在存储装置中的作业信息基本上与接收到的打印作业相同的执行打印作业;以及控制装置，用于当确定装置确定执行的打印作业存在时，控制排纸 基于排纸间隔控制信息的间隔。

公开(公告)号：US20090136246A1

公开(公告)日：2009-05-28

申请号：US12274663

申请日：2008-11-20

Applicant: Reiji MURAKAMI

Inventor： Reiji MURAKAMI

IPC: G03G15/00

CPC classification number: G03G15/5029 ,  G03G2215/00447 ,  G03G2215/00481 ,  G03G2215/00485 ,  G03G2215/00628 ,  G03G2215/00738

Abstract: An image forming apparatus having a paper type detection section according to an embodiment of the present invention includes a paper type and paper thickness storage section to store ranges of paper thicknesses correspondingly to a plurality of paper types, a paper thickness detection section to detect a thickness of a sheet on which a formed image is printed, and a paper thickness comparison and determination section to feed, when a specific paper type is selected, a sheet of the paper type to the paper thickness detection section and to determine whether the measured paper thickness is within the range of paper thickness stored in the paper type and paper thickness storage section and corresponding to the paper type, and when the paper thickness comparison and determination section determines that the measured paper thickness is outside the range of the selected paper type, a warning to that effect is issued.

Abstract translation: 具有根据本发明的实施例的纸张类型检测部分的图像形成装置包括纸张类型和纸张厚度存储部分，用于存储与多种纸张类型相对应的纸张厚度范围;纸张厚度检测部件，用于检测厚度 印刷有形成图像的纸张;以及纸张厚度比较判定部，当选择特定纸张类型时，将纸张类型的纸张类型的纸张进给到纸张厚度检测部分，并且确定所测量的纸张厚度 在纸张类型和纸张厚度存储部分中存储的纸张厚度范围内并且对应于纸张类型，并且当纸张厚度比较确定部分确定测量的纸张厚度在所选纸张类型的范围之外时， 发出警告。

公开(公告)号：US07526220B2

公开(公告)日：2009-04-28

申请号：US11896885

申请日：2007-09-06

Applicant: Yu Tsuda ,  Koichiro Shinohara

Inventor： Yu Tsuda ,  Koichiro Shinohara

IPC: G03G15/20 ,  G03G15/22 ,  G03G15/24

CPC classification number: B42D15/025 ,  B41M7/00 ,  G03G8/00 ,  G03G15/205 ,  G03G15/6591 ,  G03G2215/00481 ,  G03G2215/00805 ,  G03G2215/00822

Abstract: An apparatus produces a member having hidden information in which a sheet of conceal paper for hiding the information and a sheet of recording paper having an image recorded thereon are bonded releasably. The apparatus includes a recording paper supply section, a conceal paper supply section, and a fixing section. The recording paper supply section supplies the sheet of recording paper. The conceal paper supply section supplies the sheet of conceal paper. The fixing section fixes the image, which is formed on the sheet of recording paper supplied from the recording paper supply section, onto the sheet of recording paper, and bonds the sheet of conceal paper supplied from the conceal paper supply section to the sheet of recording paper simultaneously.

Abstract translation: 一种装置产生具有隐藏信息的构件，其中用于隐藏信息的一张隐藏纸和其上记录有图像的一张记录纸被可释放地粘合。 该装置包括记录纸供给部，隐藏纸供给部和固定部。 记录纸供给部供给记录纸。 隐藏纸供应部分提供一张隐藏纸。 固定部将形成在从记录纸供给部供给的记录纸上形成的图像固定在记录纸上，并将从隐藏纸供给部供给的隐藏纸张粘贴到记录纸上 纸张同时。

公开(公告)号：US20080013976A1

公开(公告)日：2008-01-17

申请号：US11896885

申请日：2007-09-06

Applicant: Yu Tsuda ,  Koichiro Shinohara

Inventor： Yu Tsuda ,  Koichiro Shinohara

IPC: G03G15/20

CPC classification number: B42D15/025 ,  B41M7/00 ,  G03G8/00 ,  G03G15/205 ,  G03G15/6591 ,  G03G2215/00481 ,  G03G2215/00805 ,  G03G2215/00822

Abstract: An apparatus produces a member having hidden information in which a sheet of conceal paper for hiding the information and a sheet of recording paper having an image recorded thereon are bonded releasably. The apparatus includes a recording paper supply section, a conceal paper supply section, and a fixing section. The recording paper supply section supplies the sheet of recording paper. The conceal paper supply section supplies the sheet of conceal paper. The fixing section fixes the image, which is formed on the sheet of recording paper supplied from the recording paper supply section, onto the sheet of recording paper, and bonds the sheet of conceal paper supplied from the conceal paper supply section to the sheet of recording paper simultaneously.

Abstract translation: 一种装置产生具有隐藏信息的构件，其中用于隐藏信息的一张隐藏纸和其上记录有图像的一张记录纸被可释放地粘合。 该装置包括记录纸供给部，隐藏纸供给部和固定部。 记录纸供给部供给记录纸。 隐藏纸供应部分提供一张隐藏纸。 固定部将形成在从记录纸供给部供给的记录纸上形成的图像固定在记录纸上，并将从隐藏纸供给部供给的隐藏纸张粘贴到记录纸上 纸张同时。

公开(公告)号：US06241242B1

公开(公告)日：2001-06-05

申请号：US09416709

申请日：1999-10-12

Applicant: Michael W. Munro

Inventor： Michael W. Munro

IPC: B65H916

CPC classification number: B65H9/166 ,  B65H2301/4431 ,  B65H2404/6961 ,  G03G15/6594 ,  G03G2215/00481 ,  G03G2215/00565

Abstract: A print media deskew apparatus includes a print media support having a first surface defining a plane for a print media transport path and a second surface parallel to the print media transport path and two apertures in the first surface aligned in the print media transport path. A first set of selectively driven spheres in the print media transport path and a second set of selectively driven spheres in the print media transport path downstream from the first impart a paper path force and a lateral driving force on a media sheet such that the sheet is driven laterally to the print media transport path until edge contact with the second surface removes any skew from the sheet.

Abstract translation: 一种打印媒体解决方案设备包括：打印介质支撑件，其具有限定用于打印介质传送路径的平面的第一表面和平行于打印介质传送路径的第二表面以及在打印介质传送路径中对准的第一表面中的两个孔。 打印介质输送路径中的第一组选择性驱动的球体和第一组选择性驱动的球体在第一打印介质输送路径中从第一组下游向媒体片材施加纸张力和横向驱动力，使得片材是 横向驱动到打印介质输送路径，直到与第二表面的边缘接触去除与纸张的任何偏斜。