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    • 6. 发明申请
    • ELECTROPHOTOGRAPHIC PRINTING PROCESS FOR PRINTING A SUBSTRATE
    • 电照相打印要打印的支持
    • WO1997037286A1
    • 1997-10-09
    • PCT/DE1997000510
    • 1997-03-13
    • OCE PRINTING SYSTEMS GMBHMAESS, VolkhardSCHLEUSENER, Martin
    • OCE PRINTING SYSTEMS GMBH
    • G03G15/22
    • G03G13/045G03G13/22
    • The invention concerns an electrophotographic printing process as well as an electrophotographic printer for printing a substrate (20), the process comprising the following steps: a photo-sensitive layered system (70) is brought to a homogeneous initial state by impressing an electrical field having a first direction; the photoconductive layer (74) is exposed with predetermined image structures according to the image (step 108); the entire photoconductive layer is exposed uniformly through the cover layer (72) and/or the electrode layer (76) (step 110); charged toner particles are applied to the cover layer in a development step (step 114); the toner image is then transferred to the substrate (step 116); and, if more than one copy is required, the development step and the transfer step are carried out a number of times, the electrical charge image present inside the layered system being retained (steps 114 to 120) and the substrate being conveyed at very high speed by a conveyer device (16).
    • 公开了一种elektrofatografisches印刷方法以及用于执行该方法用于印刷,其中,光敏层系统(70)通过施加第一方向的电场成均匀的初始状态,感光体层(74)成影像带来的载体(20),电子照相打印机 露出与预定的图像的结构(步骤108),通过覆盖层(72)和/或通过所述电极层(76)被传递均匀地暴露(步骤110)在显影步骤中被施加到覆盖层中,带电的调色剂颗粒的整个感光层(步骤114 ),调色剂图像,然后在大于1的版转移到该载体(步骤116),并且其中,所述显影步骤和转印步骤重复进行,同时保持层系统电荷图象内的现有(步骤114〜120), 其中,在以较高的速度的版本大于1的载体更大的输送的输送装置(16)。
    • 10. 发明申请
    • MODULAR ELECTROPHOTOGRAPHIC MULTICOLOR PRINTER
    • 模块化电照相更多彩色打印机
    • WO1998018056A1
    • 1998-04-30
    • PCT/DE1997002389
    • 1997-10-16
    • OCE PRINTING SYSTEMS GMBHMAESS, VolkhardSCHLEUSENER, Martin
    • OCE PRINTING SYSTEMS GMBH
    • G03G15/01
    • G03G15/231G03G15/0184G03G15/0194G03G21/1604G03G21/1619G03G2215/00459G03G2215/017
    • The present invention concerns an electrophotographic printer (10) designed to print on the carrier of a final image (18). It includes a conveyor (16) for said carrier (18), a first printing unit (60) for producing the first powder image on a first photoconductor, at least another printing unit for producing another powder image on another photoconductor, a device for the direct or indirect transmission of the first powder image and the other powder image on part of the surface, on the recto of the final image carrier (18), and a sub-group intended to receive the first printing unit in a first housing (I) and another printing unit in another housing (II), both housings (I, II) having a substantially similar structure, while the first printing unit and/or the other printing unit is removeably mounted in the sub-group (20).
    • 电子照相打印机(10),用于打印的最终图像载体(18),具有输送装置(16),用于传送所述最终图像载体(18),其具有用于在第一光电导体产生第一调色剂图像的第一印刷单元(60)所描述的,与至少一种 用于在进一步感光体,用于接收所述第一产生进一步的调色剂图像,具有用于直接或间接地与第一调色剂图像和所述另外的调色剂图像上的表面部分上的最终图像载体(18)的前侧转印的转印装置,以及与一个组件(20)进一步压单元 在第一保持器(I)和在另外的托(II),其特征在于具有第一图像(I)和所述另外的接收器(II)在基本上相同的结构,并且其中,所述第一打印单元和/或接收另外的印刷单元的印刷单元 附加打印单元被可拆卸地插入到所述组件(20)。