Patent ID: 9507318
Filing Date: 2016-11-29
CPC Classification: G03G

Claim Text:
1. A process cartridge comprising: an electrophotographic photosensitive drum; a developing roller movable between a contact position in which the developing roller contacts the electrophotographic photosensitive drum to develop an electrostatic latent image formed on the electrophotographic photosensitive drum and a spaced position in which the developing roller is spaced from the electrophotographic photosensitive drum; a drum frame supporting the electrophotographic photosensitive drum; a developing frame supporting the developing roller; and a force receiving member movable relative to the developing frame to move between a projected position in which the force receiving member is projected outwardly from the developing frame and a retracted position in which the force receiving member is retracted from the projected position toward an inside of the developing frame, the force receiving member including (i) a spacing force receiving portion configured to receive a spacing force for moving the developing roller from the contact position to the spaced position when the force receiving member is in the projected position, and (ii) a retracting force receiving portion configured to receive a retracting force for moving the force receiving member toward the retracted position when the force receiving member is in the projected position, wherein the spacing force receiving portion is located on a first side of the force receiving member, and the retracting force receiving portion is located on a second side of the force receiving member that is opposite the first side with respect to a direction in which the spacing force receiving portion is capable of receiving the spacing force, wherein the retracting force receiving portion has a surface slanted with respect to the direction in which the spacing force receiving portion is capable of receiving the spacing force.