Photoreceptor attachment device for an electrophotographic copying machine

Claim 1

An electrophotographic copying machine comprising a recording medium rotatable around an axis, a developing station provided with stirring means for developing electrostatic latent images formed on said recording medium and motion-communicating means for communicating motion of an external power source to said stirring means, a housing which normally contains said recording medium and said developing station therein, and a supporting member supporting both said recording medium and said developing station and being slidable parallel to said axis to assume a pulled-out position outside said housing, said developing station being displaceable on said supporting member between a developing position where said developing station is proximal and opposite to said recording medium and a retracted position separated from said recording medium when said supporting member is in said pulled-out position, said supporting member having gear means mounted thereon which become engaged with said motion-communicating means of said developing station when said developing station is displaced on said supporting member to said retracted position, said developing station being so supported by said supporting member that said stirring means become manually operable only when said supporting member is at said pulled-out position and said developing station is at said retracted position.