Invention Grant
US08805220B2 Printer with multi-toner discharged area development 有权
打印机具有多墨粉排放区域开发

  • Patent Title: Printer with multi-toner discharged area development
  • Patent Title (中): 打印机具有多墨粉排放区域开发
  • Application No.: US13454118
    Application Date: 2012-04-24
  • Publication No.: US08805220B2
    Publication Date: 2014-08-12
  • Inventor: Rodney Ray Bucks
  • Applicant: Rodney Ray Bucks
  • Applicant Address: US NY Rochester
  • Assignee: Eastman Kodak Company
  • Current Assignee: Eastman Kodak Company
  • Current Assignee Address: US NY Rochester
  • Agent Roland R. Schindler, II
  • Main IPC: G03G15/08
  • IPC: G03G15/08
Printer with multi-toner discharged area development
Abstract:
Printers are provided in which a charge pattern is formed with a first area having a surface potential that is at least 30 percent less than a surface potential of an adjacent second area that creates an inter-area field between the first area and second area that extends into a portion of the first area that is proximate to the second area. A development station applies a first development field and a first toner is partially developed in the first area based upon the influence of the inter-area and first development fields. The charge pattern and first toner are further developed with a different second toner. The surface charge, the first toner and second toner have the same polarity.
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