Samsung Electronics Co., Ltd.

Ho-min Lim

Bong-hee Lee

An image forming apparatus has an image forming part forming an image on paper, and a housing accommodating the image forming part and having a paper stack part stacking paper discharged from the image forming part, and the image forming apparatus includes an accommodating part formed in an edge of the paper stack part and extending in a paper discharge direction; a base plate mounted in the accommodating part to be slidable in the paper discharge direction and a reverse direction opposite to the paper discharge direction; and a stopper hinge-coupled to the base plate to be tiltable among a stand up position where the stopper blocks paper discharged from the image forming part, a rear folding position where the stopper is folded onto the base plate and is at least partially accommodated in the paper stack part, and a front folding position where the stopper is folded in the paper discharge direction.

Image forming apparatus having stopper

A rollers separating unit which controls a distance between a heating roller and a pressurizing roller of a fixing unit by an opening/closing of a side cover. The rollers separating unit includes an elastic support member rotatably hinge-coupled to one side of a housing of a fixing unit, to elastically support a roller installed at an outer portion of a main body between a pair of rollers so that the pair of rollers pressurize each other, a first lever rotatably hinge-coupled to one end of the elastic support member, to rotate the elastic support member at a first predetermined angle so that the pair of rollers are separated from each other, and a side cover rotatably hinge-coupled to one side of the main body, to increase a distance between the pair of rollers by operating the first lever.

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Seoul, South Korea

Ho-min Lim