Staas & Halsey LLP
Cartridges and electrophotographic image forming apparatus using the same
A cartridge attachable to and detachable from a body of an image forming apparatus includes a toner container containing a toner and including a stirring member configured to stir the toner, and a developing section connected to the toner container through a supply port and including a developing section stirring member configured to stir the toner, a supply roller configured to receive the toner supplied from the developing section stirring member, and a developing roller configured to receive the toner supplied from the supply roller. A rotation ratio of the stirring member to the supply roller is 5% to 25%.
S-PRINTING SOLUTION CO., LTD.
G G G
G03G G03G G03G
inventional inventional inventional
Seung-gweon Sung-min Jong-in Jin-hwa Ho-jin
Lee Park Kim Hong Jang