Title:
PROCESS UNIT AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2022088108
Kind Code:
A
Abstract:
To provide a process unit that can uniformly electrify a photoreceptor drum.SOLUTION: A process unit comprises: a photoreceptor drum 13 on a surface of which a toner image is formed; an electrifying roller 50 that is brought into pressure contact with the photoreceptor drum 13 to electrify the photoreceptor drum; a cleaning roller 60 that is brought into pressure contact with the electrifying roller 50 to clean the electrifying roller; and an urging member 80 that urges the electrifying roller 50 or the cleaning roller 60. The central axis of the photoreceptor drum 13 is arranged at a position not overlapping a central axis line TL passing through the central axis of the electrifying roller 50 and the central axis of the cleaning roller 60. An urging direction of the urging member 80 is on the same straight line as the central axis line TL.SELECTED DRAWING: Figure 4
Inventors:
SAKUWA TORU
Application Number:
JP2020200367A
Publication Date:
June 14, 2022
Filing Date:
December 02, 2020
Export Citation:
Assignee:
SHARP KK
International Classes:
G03G15/02
Attorney, Agent or Firm:
Patent Business Corporation Ark Patent Office