Title:
電子写真感光体、プロセスカートリッジ、画像形成装置
Document Type and Number:
Japanese Patent JP7225747
Kind Code:
B2
Abstract:
To provide an electrophotographic photoreceptor that prevents the occurrence of continuous print ghost.SOLUTION: An electrophotographic photoreceptor has a conductive substrate, an undercoat layer, a charge generating layer, and a charge transport layer in this order. When the value of a current flowing between the undercoat layer and the charge generating layer is measured by a polarity inversion method for applying a voltage from +40 V to -40 V to the undercoat layer and a voltage from -40 V to +40 V to the undercoat layer, the difference between integrated values of the current values for 200 seconds after the inversion of the voltage polarities is 0.05 C or more and 0.30 C or less.SELECTED DRAWING: Figure 1
Inventors:
Kosuke Narita
Application Number:
JP2018231129A
Publication Date:
February 21, 2023
Filing Date:
December 10, 2018
Export Citation:
Assignee:
Fuji Xerox Business Innovation Co., Ltd.
International Classes:
G03G5/14; G03G5/05; G03G5/06
Domestic Patent References:
| JP2009276470A | ||||
| JP2013186260A | ||||
| JP2014137547A |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office