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    Electrophotographic printer
    1.
    发明授权
    Electrophotographic printer 有权
    电子照相打印机

    公开(公告)号：US07289749B2

    公开(公告)日：2007-10-30

    申请号：US10821933

    申请日：2004-04-12

    申请人： Se-hyun Lyu ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Woo-chul Jung ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    发明人： Se-hyun Lyu ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Woo-chul Jung ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    IPC分类号： G03G15/00 ,  G03G21/00

    CPC分类号： G03G21/1633 ,  G03G2215/018 ,  G03G2221/169

    摘要： In an electrophotographic printer including a photosensitive drum unit having a photosensitive drum, a plurality of development units each having a developing roller, an intermediate transfer unit having a transfer belt to which an image is transferred from the photosensitive drum, a waste toner storage container to store waste toner generated at the photosensitive drum unit and the intermediate transfer unit, and a sheet transport unit which finally holds the image. The electrophotographic printer also includes first through third doors provided to mount or dismount the plurality of development units, the photosensitive drum unit and intermediate transfer unit, and the waste toner storage container, respectively, and a fourth door provided to access the sheet transport unit.

    摘要翻译： 在包括具有感光鼓的感光鼓单元的电子照相打印机中，具有显影辊的多个显影单元，具有图像从感光鼓转印到的转印带的中间转印单元，废调色剂储存容器 存储在感光鼓单元和中间转印单元处产生的废调色剂，以及最终保持图像的纸张传送单元。 电子照相打印机还包括分别安装或拆卸多个显影单元，感光鼓单元和中间转印单元以及废调色剂储存容器的第一至第三门和设置成访问片材输送单元的第四门。

    Electrophotographic printer having movable pre-transfer erasing unit
    5.
    发明授权
    Electrophotographic printer having movable pre-transfer erasing unit 有权
    具有可移动预传输擦除单元的电子照相打印机

    公开(公告)号：US07082281B2

    公开(公告)日：2006-07-25

    申请号：US10821994

    申请日：2004-04-12

    申请人： Woo-chul Jung ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Se-hyun Lyu ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    发明人： Woo-chul Jung ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Se-hyun Lyu ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    IPC分类号： G03G15/16

    CPC分类号： G03G21/06 ,  G03G2215/0448

    摘要： An electrophotographic printer including a pre-erasing unit. The pre-erasing unit includes a pre-erasing lamp to irradiate light, and a pre-transfer erasing lens to induce the light generated from the pre-transfer erasing lamp to the photosensitive drum, movably installed such that it moves to an erasure position at which the pre-transfer erasing lens is close to the photosensitive drum for erasure, and moves to a retracted position spaced apart from the photosensitive drum so as not to interfere therewith when the photosensitive drum unit is being mounted or dismounted. The pre-erasing unit may further include an elastic member to provide elasticity in a direction in which the pre-transfer erasing lens moves to the retracted position.

    摘要翻译： 一种包括预擦除单元的电子照相打印机。 预擦除单元包括用于照射光的预擦除灯和预传输擦除镜头，以将可移动地安装的预传送擦除灯产生的光引导到感光鼓，使得其移动到擦除位置 其中预传送擦除镜头靠近感光鼓以进行擦除，并且移动到与感光鼓间隔开的缩回位置，以便当感光鼓单元被安装或拆卸时不会与其干涉。 预擦除单元还可以包括弹性构件，以在预转印擦除透镜移动到缩回位置的方向上提供弹性。

    Electrophotographic printer
    6.
    发明申请
    Electrophotographic printer 有权
    电子照相打印机

    公开(公告)号：US20050002691A1

    公开(公告)日：2005-01-06

    申请号：US10821994

    申请日：2004-04-12

    申请人： Woo-chul Jung ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Se-hyun Lyu ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    发明人： Woo-chul Jung ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Se-hyun Lyu ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    IPC分类号： G03G21/16 ,  G03G15/00 ,  G03G15/16 ,  G03G21/06 ,  G03G21/00

    CPC分类号： G03G21/06 ,  G03G2215/0448

    摘要： An electrophotographic printer including a pre-erasing unit. The pre-erasing unit includes a pre-erasing lamp to irradiate light, and a pre-transfer erasing lens to induce the light generated from the pre-transfer erasing lamp to the photosensitive drum, movably installed such that it moves to an erasure position at which the pre-transfer erasing lens is close to the photosensitive drum for erasure, and moves to a retracted position spaced apart from the photosensitive drum so as not to interfere therewith when the photosensitive drum unit is being mounted or dismounted. The pre-erasing unit may further include an elastic member to provide elasticity in a direction in which the pre-transfer erasing lens moves to the retracted position.

    摘要翻译： 一种包括预擦除单元的电子照相打印机。 预擦除单元包括用于照射光的预擦除灯和预传输擦除镜头，以将可移动地安装的预传送擦除灯产生的光引导到感光鼓，使得其移动到擦除位置 其中预传送擦除镜头靠近感光鼓以进行擦除，并且移动到与感光鼓间隔开的缩回位置，以便当感光鼓单元被安装或拆卸时不会与其干涉。 预擦除单元还可以包括弹性构件，以在预转印擦除透镜移动到缩回位置的方向上提供弹性。

    Electrophotographic printer
    8.
    发明申请
    Electrophotographic printer 有权
    电子照相打印机

    公开(公告)号：US20050002682A1

    公开(公告)日：2005-01-06

    申请号：US10821933

    申请日：2004-04-12

    申请人： Se-hyun Lyu ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Woo-chul Jung ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    发明人： Se-hyun Lyu ,  Heung-sup Jeong ,  Byeong-hwa Ahn ,  Woo-chul Jung ,  Young-min Yoon ,  Jae-myoung Choi ,  Jin-soo Lee ,  Heung-kyu Jang

    IPC分类号： B41J29/13 ,  G03G15/00 ,  G03G21/00 ,  G03G21/16 ,  G03G21/18

    CPC分类号： G03G21/1633 ,  G03G2215/018 ,  G03G2221/169

    摘要： In an electrophotographic printer including a photosensitive drum unit having a photosensitive drum, a plurality of development units each having a developing roller, an intermediate transfer unit having a transfer belt to which an image is transferred from the photosensitive drum, a waste toner storage container to store waste toner generated at the photosensitive drum unit and the intermediate transfer unit, and a sheet transport unit which finally holds the image. The electrophotographic printer also includes first through third doors provided to mount or dismount the plurality of development units, the photosensitive drum unit and intermediate transfer unit, and the waste toner storage container, respectively, and a fourth door provided to access the sheet transport unit.

    摘要翻译： 在包括具有感光鼓的感光鼓单元的电子照相打印机中，具有显影辊的多个显影单元，具有图像从感光鼓转印到的转印带的中间转印单元，废调色剂储存容器 存储在感光鼓单元和中间转印单元处产生的废调色剂，以及最终保持图像的纸张传送单元。 电子照相打印机还包括分别安装或拆卸多个显影单元，感光鼓单元和中间转印单元以及废调色剂储存容器的第一至第三门和设置成访问片材输送单元的第四门。