| 摘要 |
Provided is a cartridge including a cover that can be positioned accurately with respect to a housing and that can protect rotating bodies reliably. In this developing cartridge (1), a developing frame (2) is provided with a developing roller (41) that bears a toner, and a portion of the peripheral surface of a rubber roller (48) of the developing roller (41) is exposed from an opening (29). A cover (80) includes first engaging claws (104) and second engaging claws (108), and when mounted to the developing cartridge (1), the cover (80) protects the peripheral surface of the rubber roller (48) of the developing roller (41), and also, the first engaging claws (104) engage with respective first engaged parts (16) formed integrally with the developing frame (2) and the second engaging claws (108) engage with respective second engaged parts (26) formed integrally with the developing frame (2). |
