Unidad de revelado para un aparato de formación de imágenes

摘要

Disclosed are a developing unit (30) and an image forming apparatus (100) having the same. The developing unit (30) includes a first frame (301) and a second frame (302). The first frame (301) supports thereon a first set of processing members (31-37) and includes at least one jig hole for mounting to a jig. The second frame (302) supports thereon a second set of processing members. Several connection parts (301a-d) provided in the first and second frames (301,302) allow assembly of the developing unit (30) that includes a rectilinear movement and a rotational movement of the first and second frames (301,302) relative to each other during the coupling together of the connection parts (301a-d) so as to couple the first and second frames (301,302) together. The relative movement in certain direction of the frames may be limited during the relative rotational movement of the frames.