Patent ID: 8626052

Claim:
An image forming apparatus, comprising: a main body; a printing unit which is contained in the main body and performs printing for a printing medium; a storage unit which is installed on the main body and stores the printing medium printed through the printing unit; and a reverse-feeding unit which changes a path of the printed printing medium to feed towards the storage unit, the reverse-feeding unit comprising: a frame which forms a first feeding path having a portion defined by first and second sub-frames to which a printing medium along the first feeding path and a second feeding path having a portion defined by third and fourth sub-frames to guide the printing medium to a discharging roller, the second feeding path being branched off from the first feeding path; a guide plate which moves between a first position in which the printing medium fed along the first feeding path is supported and a second position in which the supported printing medium is directed towards the second feeding path; and a plate driving unit which drives the guide plate to be moved to one of the first position and the second position.