公开(公告)号：US20030036009A1

公开(公告)日：2003-02-20

申请号：US10256217

申请日：2002-09-25

申请人： Specialty Toner Corporation

发明人： Romit Bhattacharya ,  Giovanni Perrotta ,  Daryl Schelin

IPC分类号： G03G013/01

CPC分类号： G03G13/013

摘要： The present invention is to a method of producing a high resolution image on an electrostatic printer by (a) providing an electrostatic printer having at least five toner fountains; (b) providing a set of at least five liquid toners each having a desired color, the set comprising at least one reduced density toner and at least one dark toner, where the reduced density toner is either white or has the same color, but a lower color density, as at least one other toner in the set, and the dark toner is either black or has the same color but a higher color density as at least one other toner in the set; (c) forming an electrostatic image on a substrate that corresponds to that portion of a final image that is formed from one of the toner colors; (d) developing the electrostatic image with the appropriate color toner; and (e) forming the final image by repeating (b) and (c) for each color toner.

摘要翻译： 本发明是一种通过（a）提供具有至少五个调色剂喷泉的静电打印机，在静电打印机上产生高分辨率图像的方法; （b）提供一组至少五种每种具有所需颜色的液体调色剂，该组包含至少一种减密密度的调色剂和至少一种深色调色剂，其中浓度调色剂为白色或具有相同的颜色，但是 较低的颜色密度，作为组中的至少一种其它调色剂，并且深色调色剂为黑色或具有与组中至少一种其它调色剂相同的颜色但较高的着色密度; （c）在与由所述调色剂颜色之一形成的最终图像的所述部分相对应的基板上形成静电图像; （d）用合适的彩色调色剂显影静电影像; 和（e）通过对每种彩色调色剂重复（b）和（c））形成最终图像。

公开(公告)号：US20030027062A1

公开(公告)日：2003-02-06

申请号：US10261190

申请日：2002-09-30

申请人： Specialty Toner Corporation

发明人： Romit Bhattacharya ,  Giovanni Perrotta ,  Charles Edwards

IPC分类号： G03G013/01

CPC分类号： G03G13/01

摘要： A method of producing a high resolution image on a substrate using an electrostatic printer by providing an electrostatic printer having a plurality of toner fountains and a set of color toners, the set having at least one reduced density toner having a color density less than that of a standard toner of the same color; and applying the reduced density toner in at least two passes of a substrate through the electrostatic printer to develop a desired image for that color. With the method of the invention, at least two toners of the same color, but different color density, may be provided to one toner fountain, thereby allowing the toner fountain to function in the manner of a plurality of toner fountains without requiring a flushing step.

摘要翻译： 一种通过提供具有多个调色剂喷泉和一组彩色调色剂的静电打印机，使用静电打印机在基板上产生高分辨率图像的方法，该组具有至少一种浓度调色剂，其色度密度小于 相同颜色的标准调色剂; 以及将基底的至少两次通过所述静电打印机施加所述减密密度调色剂，以形成所述颜色的所需图像。 利用本发明的方法，可以向一个调色剂墨斗提供至少两种相同颜色但不同颜色浓度的调色剂，从而允许调色剂墨水以多个调色剂喷泉的方式起作用，而不需要冲洗步骤 。