Image forming apparatus
    1.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US07299004B2

    公开(公告)日:2007-11-20

    申请号:US10948565

    申请日:2004-09-24

    IPC分类号: G03G15/00

    摘要: An image forming apparatus, including: an image forming section for forming a toner image on a transfer sheet; a fixing section for fixing the toner image on the transfer sheet; a sheet ejection section for ejecting the sheet on which the toner image has been fixed; and a sheet guide section, including a first guide member and a second guide member both of which are paired for guiding the sheet from the fixing section to the sheet ejection section; wherein a heat radiation characteristic of the first guide member is greater than that of the second guide member.

    摘要翻译: 一种图像形成装置,包括:图像形成部,用于在转印纸上形成调色剂图像; 用于将调色剂图像定影在转印纸上的固定部分; 用于喷射已经固定有调色剂图像的纸张的纸张排出部分; 以及片材引导部分,包括第一引导部件和第二引导部件,两者都成对,用于将片材从固定部分引导到纸张排出部分; 其中所述第一引导构件的散热特性大于所述第二引导构件的散热特性。

    Image forming apparatus and a sheet conveying method of the image forming apparatus
    4.
    发明申请
    Image forming apparatus and a sheet conveying method of the image forming apparatus 失效
    图像形成装置和图像形成装置的片材输送方法

    公开(公告)号:US20060056895A1

    公开(公告)日:2006-03-16

    申请号:US11114869

    申请日:2005-04-26

    IPC分类号: G03G15/00

    CPC分类号: G03G15/6576

    摘要: An image forming apparatus having: an image forming portion to form an image on a sheet; a fixing device to fix the image to the sheet by heating; a conveying path switching member to switch a conveying direction of the sheet, which is provided on downstream of the fixing device in a sheet conveying direction; a first conveying path which has a first curved portion and is provided on downstream of the conveying path switching member; a second conveying path which has a second curved portion and is provided on downstream of the conveying path switching member; a curl applying member which is provided on downstream of the fixing device, and on upstream of the first and second curved portions; and a control unit to control driving of the conveying path switching member and of the curl applying member.

    摘要翻译: 一种图像形成装置,具有:在片材上形成图像的图像形成部; 用于通过加热将图像固定到片材的定影装置; 输送路径切换构件,用于切换在片材输送方向上设置在定影装置的下游的片材的输送方向; 第一输送路径,其具有第一弯曲部分,并设置在输送路径切换构件的下游; 第二输送路径,具有第二弯曲部分,并设置在输送路径切换构件的下游; 卷曲施加构件,其设置在所述固定装置的下游,并且在所述第一和第二弯曲部分的上游; 以及控制单元,用于控制输送路径切换构件和卷曲施加构件的驱动。

    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:US20050271430A1

    公开(公告)日:2005-12-08

    申请号:US11049847

    申请日:2005-02-02

    IPC分类号: G03G15/20

    摘要: A fixing device utilized in an image forming apparatus for fixing an image on a recording sheet comprises a heating member including a heating device, a pressure roller which presses the recording sheet to the heating member, a temperature sensor for detecting the heating member and an entry preventing member provided in an upstream side of the temperature sensor for preventing recording sheet from entering into a place where the temperature sensor is attached.

    摘要翻译: 在用于将图像定影在记录片材上的图像形成装置中使用的定影装置包括加热构件,其包括加热装置,将记录片材压向加热构件的加压辊,用于检测加热构件的温度传感器和入口 设置在温度传感器的上游侧的防止构件,用于防止记录纸进入安装有温度传感器的位置。

    Image forming apparatus and a sheet conveying method of the image forming apparatus
    7.
    发明授权
    Image forming apparatus and a sheet conveying method of the image forming apparatus 失效
    图像形成装置和图像形成装置的片材输送方法

    公开(公告)号:US07356303B2

    公开(公告)日:2008-04-08

    申请号:US11114869

    申请日:2005-04-26

    IPC分类号: G03G15/00 B65H29/70 B65H23/34

    CPC分类号: G03G15/6576

    摘要: An image forming apparatus having: an image forming portion to form an image on a sheet; a fixing device to fix the image to the sheet by heating; a conveying path switching member to switch a conveying direction of the sheet, which is provided on downstream of the fixing device in a sheet conveying direction; a first conveying path which has a first curved portion and is provided on downstream of the conveying path switching member; a second conveying path which has a second curved portion and is provided on downstream of the conveying path switching member; a curl applying member which is provided on downstream of the fixing device, and on upstream of the first and second curved portions; and a control unit to control driving of the conveying path switching member and of the curl applying member.

    摘要翻译: 一种图像形成装置,具有:在片材上形成图像的图像形成部; 用于通过加热将图像固定到片材的定影装置; 输送路径切换构件,用于切换在片材输送方向上设置在定影装置的下游的片材的输送方向; 第一输送路径,其具有第一弯曲部分,并设置在输送路径切换构件的下游; 第二输送路径,具有第二弯曲部分,并设置在输送路径切换构件的下游; 卷曲施加构件,其设置在所述定影装置的下游,并且在所述第一和第二弯曲部分的上游; 以及控制单元,用于控制输送路径切换构件和卷曲施加构件的驱动。

    Image forming apparatus
    9.
    发明申请
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US20050201795A1

    公开(公告)日:2005-09-15

    申请号:US10948565

    申请日:2004-09-24

    IPC分类号: G03G15/20 B65H5/38 G03G15/00

    摘要: An image forming apparatus, including: an image forming section for forming a toner image on a transfer sheet; a fixing section for fixing the toner image on the transfer sheet; a sheet ejection section for ejecting the sheet on which the toner image has been fixed; and a sheet guide section, including a first guide member and a second guide member both of which are paired for guiding the sheet from the fixing section to the sheet ejection section; wherein a heat radiation characteristic of the first guide member is greater than that of the second guide member.

    摘要翻译: 一种图像形成装置,包括:图像形成部,用于在转印纸上形成调色剂图像; 用于将调色剂图像定影在转印纸上的固定部分; 用于喷射已经固定有调色剂图像的纸张的纸张排出部分; 以及片材引导部分,包括第一引导部件和第二引导部件,两者都成对,用于将片材从固定部分引导到纸张排出部分; 其中所述第一引导构件的散热特性大于所述第二引导构件的散热特性。

    Image forming apparatus provided with unit locking means
    10.
    发明授权
    Image forming apparatus provided with unit locking means 失效
    具有单元锁定装置的图像形成装置

    公开(公告)号:US5307116A

    公开(公告)日:1994-04-26

    申请号:US94617

    申请日:1993-07-19

    IPC分类号: G03G15/00 G03G21/16 G03G21/00

    摘要: An image forming apparatus such as a copier or a printer for forming an image of a document on a recording paper. The image forming apparatus includes a paper feed tray for holding the recording paper; a conveyance unit for conveying the recording paper from the paper feed tray; a image forming section for forming a toner image of the document onto the recording paper; a fixing unit for fixing the toner image on the recording paper; a detector for detecting a paper jam between the units, and for generating a detection signal; a locking member with a solenoid for locking one of the units in another; a controller for controlling the locking member according to the detection signal so that both of the units are resisted from being removed separately when the paper jam occurs between the units.

    摘要翻译: 诸如复印机或打印机的图像形成装置,用于在记录纸上形成文件的图像。 图像形成装置包括用于保持记录纸的供纸盘; 用于从所述供纸托盘输送所述记录纸的传送单元; 图像形成部分,用于将文档的调色剂图像形成在记录纸上; 用于将调色剂图像定影在记录纸上的定影单元; 用于检测所述单元之间的卡纸并用于产生检测信号的检测器; 具有用于将所述单元中的一个锁定在另一个中的螺线管的锁定构件; 控制器,用于根据检测信号控制锁定构件,使得当在单元之间发生卡纸时,两个单元被抵抗分离。