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    • 2. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US6102386A
    • 2000-08-15
    • US184830
    • 1998-11-02
    • Masahiro ShigetomiYozo Fujii
    • Masahiro ShigetomiYozo Fujii
    • G03G21/16B65H3/44G03G15/00
    • G03G15/6502B65H3/44B65H2301/31G03G2215/0054
    • An image forming apparatus is provided which includes a first paper cassette provided in a lower portion of a main body of the image forming apparatus for housing recording papers therein and for feeding the recording papers to the main body through a first paper feeding path, and a second cassette provided below the first paper cassette for housing recording papers therein. At least a part housing the recording papers of the first paper cassette is capable of being pulled out in a pulling out direction which is in a feeding direction of the recording papers from the first cassette, and at least a part housing the recording papers of the second paper cassette is capable of being pulled out in the same pulling out direction of the first paper cassette. The image forming apparatus further includes a paper feeding section integrally provided on the second paper cassette and located on a front side of the first paper cassette in the pulling out direction of the first and second paper cassettes, for exclusively feeding the recording papers from the second paper cassette to the main body of the image forming apparatus through a second paper feeding path.
    • 提供了一种图像形成装置,其包括设置在图像形成装置的主体的下部中的用于在其中容纳记录纸的第一纸盒,并且用于通过第一供纸路径将记录纸馈送到主体, 第二盒设置在第一纸盒的下方,用于在其中容纳记录纸。 容纳第一纸盒的记录纸的至少一部分能够沿着从第一盒的记录纸的进给方向的拉出方向被拉出,并且至少一部分容纳记录纸的记录纸的部分 第二纸盒能够沿与第一纸盒相同的拉出方向拉出。 图像形成装置还包括一个一体地设置在第二纸盒上并沿着第一和第二纸盒的拉出方向位于第一纸盒的前侧上的供纸部分,用于从第二纸盒 纸盒通过第二纸张馈送路径到达图像形成装置的主体。
    • 3. 发明授权
    • Image forming apparatus with optical adjustors
    • 具有光学调节器的图像形成装置
    • US07009629B2
    • 2006-03-07
    • US10968792
    • 2004-10-19
    • Yuji OkugawaNaoki TajimaMasaaki IkedaMasahiro Shigetomi
    • Yuji OkugawaNaoki TajimaMasaaki IkedaMasahiro Shigetomi
    • G03G15/00G03G15/041B41J2/41B41J2/435
    • H04N1/1135B41J2/471G02B26/12G02B27/62H04N1/12H04N2201/0432
    • An image forming apparatus including a photoreceptor having an image carrying surface, first and second exposing devices to expose the image carrying surface to form first and second latent images, and first and second developing devices to develop the first and second latent images to form first and second toner images on the image carrying surface. The first exposing device has a light source which emits a light beam, a deflector which deflects the light beam on the image carrying surface to form a scanning line, a first optical system to focus the light beam, and a first adjustor which adjusts an alignment between the first optical system and the image carrying surface for correcting variation of lateral magnification in the primary scanning direction of the optical system so that the first toner image and the second toner image are superposed on a recording sheet.
    • 一种图像形成装置,包括具有图像承载表面的感光体,用于暴露图像承载表面以形成第一和第二潜像的第一和第二曝光装置,以及第一和第二显影装置,用于展开第一和第二潜像以形成第一和第二潜像, 图像承载表面上的第二调色剂图像。 第一曝光装置具有发射光束的光源,使图像承载表面上的光束偏转以形成扫描线的偏转器,用于聚焦光束的第一光学系统和调整对准的第一调节器 在第一光学系统和图像承载表面之间,用于校正光学系统的主扫描方向上的横向放大率的变化,使得第一调色剂图像和第二调色剂图像叠加在记录片材上。
    • 4. 发明授权
    • Color image forming apparatus with rack having detachable units
    • 具有可拆卸单元的机架的彩色图像形成装置
    • US06484003B2
    • 2002-11-19
    • US09881927
    • 2001-06-14
    • Naoto TokutakeSusumu TashiroMotozi KawamotoMasakazu FukuchiKazuyoshi KimuraSusumu OkuiMasahiro ShigetomiKosuke Minoshima
    • Naoto TokutakeSusumu TashiroMotozi KawamotoMasakazu FukuchiKazuyoshi KimuraSusumu OkuiMasahiro ShigetomiKosuke Minoshima
    • G03G1500
    • G03G21/1676G03G15/0194G03G21/1647G03G2215/0119G03G2221/1603G03G2221/1642G03G2221/1684
    • The present invention concerns a color image forming apparatus wherein toner images formed on a plurality of image carriers are primarily transferred onto an intermediate transfer object, and then, are secondarily transferred onto a recording sheet. The color image-forming apparatus includes a plurality of image carriers; a plurality of latent image forming devices to form electrostatic latent images on the image carriers; a plurality of developing devices to develop the electrostatic latent images with toner to form visible toner images on the image carriers; an intermediate transfer member, a longitudinal direction of which is arranged at substantially a vertical direction, and onto which the toner images formed on the image carriers are sequentially transferred in such a manner that the toner images overlap relative to each other so as to form a color toner image on the intermediate transfer member; and a transferring device to transfer the color toner image formed on the intermediate transfer member onto a transfer sheet. The intermediate transfer member and the image carriers are integrated into a rack, and the rack is drawable in substantially a horizontal direction in respect to a mainframe of the color image-forming apparatus.
    • 本发明涉及一种彩色图像形成装置,其中形成在多个图像载体上的调色剂图像主要被转印到中间转印体上,然后被二次转印到记录片材上。 彩色图像形成装置包括多个图像载体; 多个潜像形成装置,用于在图像载体上形成静电潜像; 多个显影装置,用调色剂显影静电潜像,以在图像载体上形成可见的调色剂图像; 中间转印部件,其长度方向基本上沿垂直方向布置,并且其上形成在图像载体上的调色剂图像依次转印到调色剂图像相对于彼此重叠的方式上, 中间转印部件上的彩色调色剂图像; 以及将形成在中间转印部件上的彩色调色剂图像转印到转印纸上的转印装置。 中间转印构件和图像载体被集成到齿条中,并且齿条相对于彩色图像形成装置的主机在大致水平方向上可拉伸。
    • 7. 发明授权
    • Developer cartridge and developer replenishing apparatus
    • 显影剂盒和显影剂补充装置
    • US5890040A
    • 1999-03-30
    • US20302
    • 1998-01-12
    • Isao MatsuokaMasahiro Shigetomi
    • Isao MatsuokaMasahiro Shigetomi
    • G03G15/08
    • G03G15/0868G03G2215/0668G03G2215/0685Y10S222/01
    • A toner container for use in an image forming apparatus having a toner receiving section, includes a cylindrical container body in which toner is stored, the cylindrical container body having a toner discharging end and provided with a spiral rib provided on its inner circumferential surface so that toner is conveyed toward the toner discharging end by the spiral rib when the cylindrical container body is rotated, the cylindrical container body further having a cylindrical portion with a discharging port on the toner discharging end; and a sleeve member mounted around the cylindrical portion so that the discharging port is closed by the sleeve member, the sleeve member movable in the axial direction of the cylindrical portion so that when the toner container is attached to the toner receiving section of the image forming apparatus, the sleeve member is moved so as to open the toner discharging port.
    • 一种用于具有调色剂接收部分的图像形成装置的调色剂容器,包括其中存储调色剂的圆柱形容器体,所述圆筒形容器主体具有调色剂排放端,并且在其内周表面上设置有螺旋形肋,使得 当圆筒形容器主体旋转时,调色剂通过螺旋肋被输送到调色剂排出端,圆柱形容器主体还具有在调色剂排放端具有排出口的圆柱形部分; 以及套筒构件,其围绕所述圆筒部分安装,使得所述排出口被所述套筒构件封闭,所述套筒构件可在所述圆筒部分的轴向方向上移动,使得当所述调色剂容器附接到所述图像形成的调色剂接收部分 装置中,套筒构件被移动以打开调色剂排放口。