利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.026 秒)

    Image forming apparatus
    8.
    发明公开
    Image forming apparatus 有权
    成像设备

    公开(公告)号：EP0965893A3

    公开(公告)日：2001-06-13

    申请号：EP99302247.4

    申请日：1999-03-23

    申请人： SEIKO EPSON CORPORATION

    发明人： Takahata, Toshiya ,  Okamura, Takehiko ,  Ito, Hiroshi

    IPC分类号： G03G15/23

    CPC分类号： G03G15/231

    摘要： An image forming apparatus for forming an image on both of a first side and a second side which are the right side and the back side of recording material (S), which comprises an image carrier (140) on the surface of which a toner image is formed, a transfer member (36) for forming a transfer part between the transfer member and the image carrier to transfer the toner image on the image carrier onto the recording material, a transfer voltage applying section for applying transfer voltage to the transfer member, a fixing member (61) for heating the recording material, on which the toner image is transferred by the transfer member, passed therethrough to fix the toner image on the recording material, a reversing path (70') for reversing the two sides of the recording material passed through the fixing member and returning the reversed recording material to the transfer part again, a timer section (93) for measuring elapsed time since the recording material, on the first side of which a toner image is transferred, passes through the fixing member until the transfer of a toner image on the second side is started when an image is formed on the first and second sides of the recording material, a humidity detecting section (92) for detecting humidity, and a control section (91) for selecting transfer voltage for transferring a toner image on the second side of the recording material based upon elapsed time measured by the timer section and humidity detected by the humidity detecting section.

    摘要翻译： 一种图像形成设备，用于在作为记录材料（S）的右侧和后侧的第一侧和第二侧上形成图像，所述图像形成设备包括图像载体（140），所述图像载体（140）的表面上具有调色剂图像 转印部件（36），用于在转印部件和图像载体之间形成转印部分，以将图像载体上的调色剂图像转印到记录材料上;转印电压施加部分，用于向转印部件施加转印电压; 用于加热记录材料的定影部件（61），用于通过转印部件转印调色剂图像的记录材料通过其中以将调色剂图像定影在记录材料上;反转路径（70'），用于反转 记录材料，该记录材料通过定影部件并将反转后的记录材料再次返回到转印部;定时器部（93），用于测量从记录材料起的经过时间，其中第一侧 当图像形成在记录材料的第一面和第二面上时，通过定影部件直到第二面上的调色剂图像的转印开始;用于检测湿度的湿度检测部（92） 以及控制部分，用于基于由定时器部分测量的经过时间和由湿度检测部分检测的湿度来选择用于转印记录材料的第二面上的调色剂图像的转印电压。

    A modular recording medium carrier system and an intermediate transfer unit
    9.
    发明公开
    A modular recording medium carrier system and an intermediate transfer unit 失效
    Modulares SystemfürAufzeichnungsträgerund eineZwischenübertragungseinheit

    公开(公告)号：EP0856783A2

    公开(公告)日：1998-08-05

    申请号：EP98101634.8

    申请日：1998-01-30

    申请人： SEIKO EPSON CORPORATION

    发明人： Takahata, Toshiya ,  Kubota, Akira ,  Osawa, Tatsuro ,  Abe, Nobumasa ,  Okamura, Takehiko ,  Ito, Hiroshi ,  Ishiwatari, Tahei ,  Yamazaki, Toshihiko

    IPC分类号： G03G21/16 ,  G03G15/16

    CPC分类号： G03G15/162 ,  G03G9/0821 ,  G03G9/0827 ,  G03G21/168 ,  G03G2215/0174 ,  G03G2221/1639 ,  G03G2221/1642 ,  G03G2221/1672

    摘要： A recording medium carrier system of an image forming apparatus is constituted by independent units as a paper supply cassette (20), a paper feed unit (24, 31, 33), a transfer unit (12, 13), a fixing unit (50), and a paper ejecting unit (60). An intermediate transfer unit in the transfer unit is provided with an intermediate transfer belt (360) to which a toner image formed on a photoconductive drum (110) is primarily transferred at a primary transfer position and which secondarily transfers the toner image on a recording medium (S) at a secondary transfer position, and a driving roller (310) for circulating the intermediate transfer belt (360). The primary transfer position is arranged close to the driving roller (310).

    摘要翻译： 图像形成装置的记录介质载体系统由作为供纸盒（20），供纸单元（24,31,33），转印单元（12,13），定影单元（50）的独立单元构成 ）和纸张排出单元（60）。 转印单元中的中间转印单元设置有中间转印带（360），形成在感光鼓（110）上的调色剂图像主要在一次转印位置转印到该中间转印带（360），并且二次将调色剂图像转印到记录介质 （S），以及用于循环中间转印带（360）的驱动辊（310）。 主传送位置靠近驱动辊（310）设置。