Patent · US Expired

Method for forming image

US7666564B2 · kind B2 · utility

4Cited by
9References
9Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 19, 2004
Grant dateFeb 23, 2010
Priority date
Expiry dateJun 15, 2025

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03G2215/0119
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

Disclosed is an image forming method employing an apparatus comprising a plurality of toner image forming units, which forms a plurality of toner images and transfer them onto an intermediate transferring member in sequence, and the transferred images is transferred onto a recording sheet. The developer is a non-magnetic single component toner and turbidity of toners of each color is less than 60; and the maximum turbidity difference among the toners is 5-45.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.