CPC G03G 15/0886 (2013.01) [G03G 21/1647 (2013.01); G03G 21/1676 (2013.01); G03G 21/1821 (2013.01); G03G 2215/0692 (2013.01); G03G 2221/163 (2013.01)] | 12 Claims |
1. A drum cartridge including:
a photosensitive drum rotatable about a drum axis extending in a first direction;
a developing device capable of supplying toner to the photosensitive drum; and
a drum frame supporting the photosensitive drum and the developing device;
wherein the developing device includes:
a developing roller rotatable about a developing shaft extending in the first direction; and
a developing housing supporting the developing roller and movable with respect to the photosensitive drum in a second direction intersecting with the first direction, the developing housing having a toner receiving port for receiving toner,
wherein the drum cartridge further includes:
a developing shutter movable between a developing closed position where the developing shutter closes the toner receiving port and a developing open position where the toner receiving port is opened, the developing shutter being supported by the drum frame; and
a cushion member located between the developing housing and the developing shutter, and
wherein in a case where the developing housing moves with respect to the photosensitive drum, the cushion member allows the developing housing to move with respect to the developing shutter.
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