Developing Cartridge

摘要

A developing cartridge may include a housing configured to hold toner. The cartridge may further include a developing roller including a developing roller shaft, a supply roller including a supply roller shaft, a developing electrode and a supply electrode. The developing electrode and supply electrode may be configured to guide an electrical contact of an image forming apparatus in one or more directions. In some examples, the developing electrode and supply electrode may have angled surfaces that extend toward one another.

主权项

1. A developing cartridge comprising:
a housing configured to accommodate developer; a developing roller extending in an extending direction; a supply roller extending in the extending direction, the supply roller configured to supply the developer to the developing roller; a developing electrode provided outside of the housing, and electrically connected to the developing roller, wherein the developing electrode includes a developing protrusion protruding in the extending direction, the developing protrusion including a first surface and a second surface, the second surface being inclined relative to the first surface; and a supply electrode provided outside of the housing, and electrically connected to the supply roller, wherein the supply electrode includes a supply protrusion protruding in the extending direction, the supply protruding having a third surface, wherein the second surface extends toward the supply protrusion, and wherein the third surface extends toward the developing protrusion and is inclined relative to the first surface.