| 主权项 |
1. A developer cartridge comprising:
a developing roller rotatable about an axis extending in a first direction, the developing roller including a developing roller shaft extending in the first direction; a frame extending in the first direction; an electrode positioned at a side of the frame in the first direction, the electrode having a first state and a second state, the electrode including:
a base portion positioned at the side of the frame, the base portion including a first end portion and a second end portion separated from the first end portion in a second direction different from the first direction;a first extending portion extending in the first direction from the first end portion of the base portion;a second extending portion extending from the first extending portion, the second extending portion opposed to the base portion in the first direction, the second extending portion connected to the first extending portion; anda contact portion extending from the second extending portion; an electrode cover covering at least a portion of the base portion, the electrode cover having a first hole, the electrode cover being made of conductive resin, the electrode cover including:
a bearing having a second hole through which one end portion of the developing roller shaft is inserted; andan electrode supporting portion supporting the electrode, wherein at least a portion of the contact portion is exposed via the first hole, wherein, in the first state, a distance between the base portion and the contact portion is a first distance, and wherein, in the second state, the distance between the base portion and the contact portion is a second distance smaller than the first distance. |
