Title:
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Document Type and Number:
Japanese Patent JP2020060739
Kind Code:
A
Abstract:
To provide an image forming apparatus that prevents the occurrence of ghost and unevenness in density of an image.SOLUTION: An image forming apparatus comprises electrophotographic photoreceptors that each have a conductive substrate, an under coat layer provided on the conductive substrate and containing a binder resin and metal oxide particles, and a photosensitive layer provided on the under coat layer, and the image forming apparatus does not have static eliminating members that eliminate static electricity on the surfaces of the electrophotographic photoreceptors. The under coat layer is an under coat layer in which: the abundance ratio of a metal element detected by X-ray photoelectron spectroscopic analytical measurement on a surface on which the photosensitive layer is provided is 3.8% or more and 17% or less with respect to the abundance of a carbon element detected by the X-ray photoelectron spectroscopic analytical measurement on the surface on which the photosensitive layer is provided.SELECTED DRAWING: Figure 1
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Inventors:
WATANABE TAKUYA
KAWAI TSUYOSHI
KAWAI TSUYOSHI
Application Number:
JP2018193591A
Publication Date:
April 16, 2020
Filing Date:
October 12, 2018
Export Citation:
Assignee:
FUJI XEROX CO LTD
International Classes:
G03G5/14
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office