| 摘要 |
A processing cartridge, comprising a developing unit (41) and a drum unit (42); the casing of the developing unit (41) encloses a powder compartment containing carbon powder; the casing of the drum unit (42) encloses a waste powder compartment containing waste powder; a developing roller is rotatably installed at the outlet of the powder compartment, and a photoreceptive drum is rotatably installed at the outlet of the waste powder compartment; one end of the photoreceptive drum or the developing roller has a drive assembly (53) installed; the drive assembly (53) comprises an installation part (532) provided with a protrusion (531) thereon; the drive assembly (53) is rotatably installed on the first side wall (51) of the casing; a consumable chip (6) is installed on a second side wall (52) opposite the first side wall (51); the consumable chip (6) comprises a substrate (61), an electronic module disposed on the substrate (61), and an electrical connection part electrically connected to the electronic module; and the electrical connection part is obliquely disposed on the substrate (61) in the direction opposite the first side wall (51). |
