Patent ID: 8688017
Filing Date: 2014-04-01
Classification: G03G

Abstract:
1. An image formation unit comprising: an image carrier on which a latent image can be formed; a developer carrier configured to retain a developer thereon and to supply the developer to the image carrier to form a developer image on the image carrier; a first developer supply member configured to retain the developer thereon and to supply the developer to the developer carrier; a second developer supply member provided above the first developer supply member and configured to retain the developer thereon and to supply the developer to the developer carrier; a developer container part configured to contain therein the developer and accommodating therein the first and second developer supply members; and a developer supply prompt structure configured to prompt a supply of the developer to the first developer supply member in the developer container part, wherein the developer supply prompt structure comprises a first developer container room and a second developer container room in the developer container part.