Cantor Colburn LLP
Image forming apparatus
An image forming apparatus includes: an image bearing member configured to be forwardly and reversely rotatable; a cleaning blade configured to make contact with the image bearing member and scrape toner remaining on the image bearing member; a toner retention section defined on an upstream side of the cleaning blade in a forward rotational direction of the image bearing member, the toner retention section being configured to retain toner scraped by the cleaning blade; a driving section configured to rotationally drive the image bearing member; and a control section configured to control the driving section to reversely rotate the image bearing member by a distance greater than a distance from a position where the image bearing member and the cleaning blade make contact with each other to an upper surface position of toner retained in the toner retention section, at a time when an image formation process is not performed.
KONICA MINOLTA, INC.
G G
G03G G03G
inventional additional
Tomohide Yoshitada
Mori Karimai