摘要:
A fixing device includes a main body mounted on an image forming apparatus body; a fixing member that is included in the main body and that fixes an image to a recording medium; a pair of conveying rolls that is supported by the main body and that conveys the recording medium to which an image is fixed by the fixing member, the pair of conveying rolls comprising a driven roll and a driving roll disposed under the driven roll; and an exterior portion that is formed in the main body, disposed under the driving roll, forms an exterior face of the main body, and also forms an exterior face of the image forming apparatus body while the main body is mounted on the image forming apparatus body.
摘要:
A fixing device comprises: a pair of fixing rotors, at least one of which has a heating source and both of which are rotated in pressure contact with each other; and a click-shaped peeling member provided on a downstream side of the fixing rotor with respect to a transporting direction of a recording medium and disposed in contact with a surface of the fixing rotor, wherein a tip portion of the click-shaped peeling member which is to come in contact with the fixing rotor is elastically deformed in conformity to a shape of a surface of the fixing rotor when coming in contact with the fixing rotor.
摘要:
A waste developer collecting device comprising: a collecting container; a collecting opening; a conveying unit; a filter; a partition wall; and an air inlet.
摘要:
A recording-medium-transporting-direction-switching-mechanism including a transport-unit transporting the recording-medium in one/another directions; a guiding-unit rotatably supported and one-end-portion being provided to be capable of existing in a transport-path, the guiding-unit being rotated by a leading-end-portion of the recording-medium transported toward the transport-unit contacting the guiding-unit, and rotating in a reverse-direction after a trailing-end-portion of the recording-medium transported by the transport-unit in the one-direction passes therethrough, and guiding the recording-medium transported by the transport-unit in the other-direction after the trailing-end-portion of the recording-medium passes therethrough, the one-end-portion of the guiding-unit having substantially rectanglular-shape, and a direction in which the leading-end-portion of the recording-medium transported toward the transport-unit is directed intersecting at an acute angle with a surface of the guiding-unit against which the leading-end-portion of the recording-medium contacts; and a detecting-unit that detects a state where the recording-medium is passing through the guiding-unit by rotating integrally with the guiding-unit, is provided.
摘要:
A fixing device comprises a heating roll; an endless belt; and a pressurizing member that forms a pressure contact portion for pushing the endless belt against an outer peripheral surface part of the heating roll from an inner peripheral surface side of the pressurizing member so that a recording medium holding an unfixed image passes between the pressure contact portion and the heating roll, wherein the pressurizing member includes: a hard pressurizing member and a soft pressurizing member the hard pressurizing member, and the soft pressurizing member are disposed in a state in which a clearance is present between the hard pressurizing member and the soft pressurizing member in a specific region part so that at least a specific recording medium passes in a fixing region of the pressure contact portion in the rotating axis direction of the heating roll.
摘要:
An image forming apparatus includes: an image holder; an exposure member that has an exposure portion exposing the image holder; a first positioning unit that determines a distance in a first direction, which is a direction of an optical axis of the exposure member, between the exposure member and the image holder; and a second positioning unit that determines a position of the exposure member with respect to the image holder in a second direction being a direction of an axis line of the image holder, and a position of the exposure member with respect to the image holder in a third direction being perpendicular to both the first direction and the second direction, and that determines the distance between the exposure member and the image holder at a position substantially closer to the exposure member than the position of the first positioning unit.