Title:
IMAGE FORMING DEVICE AND PROCESS CARTRIDGE USED FOR THE DEVICE
Document Type and Number:
Japanese Patent JP3786628
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal images, such as color drifts and banding, in an image forming device of a tandem type.
SOLUTION: The electrophotographic photoreceptor is constituted by laminating a charge generating layer 103 essentially consisting of a charge generating material and a charge transfer layer 104 essentially consisting of a charge transfer material on a conductive base 101. The electrophotographic photoreceptor contains a filler material and a binder resin in at least the surface area of the charge transfer layer 104. Also, the coefficient of static coefficient of the photoreceptor surface is 0.1 to 0.7 by an Euler belt process and the difference between the surface speed of the photoreceptor and the surface speed of an intermediate transfer medium is set at ≤1%.
Inventors:
Yosuke Sugino
Yuji Sawai
Mitsuru Takahashi
Mitsuteru Kato
Katsuya Kawagoe
Hiromi Ogiyama
Takahiro Tamiya
Yuji Sawai
Mitsuru Takahashi
Mitsuteru Kato
Katsuya Kawagoe
Hiromi Ogiyama
Takahiro Tamiya
Application Number:
JP2002184549A
Publication Date:
June 14, 2006
Filing Date:
June 25, 2002
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G5/147; G03G15/01; G03G15/16; (IPC1-7): G03G5/147; G03G15/01; G03G15/16
Domestic Patent References:
| JP2000352832A | ||||
| JP2000305343A | ||||
| JP2002023500A | ||||
| JP1205171A | ||||
| JP6043813Y2 | ||||
| JP11052794A |
Attorney, Agent or Firm:
Toshi Kuroda
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