Patent · US Expired

Image forming apparatus and an image forming method

US7220527B2 · kind B2 · utility

1Cited by
0References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 7, 2004
Grant dateMay 22, 2007
Priority date
Expiry dateMay 14, 2025

Classification

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

Abstract

An image forming apparatus, comprising: an electrophotographic photoreceptor and an intermediate transfer member, wherein the photoreceptor and the intermediate transfer member have a condition represented by Formula 1:Wa<Wbwhere Wa represents a water content (wt %) on the surface of the photoreceptor and Wb represents a water content (wt %) on the surface of the intermediate transfer member.

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