Electrophotographic apparatus

Claim 2

An electrophotographic apparatus comprising: a housing comprising a sheet transportation path, a transfer unit and a fixing unit, said housing further comprising an open upper surface; an image forming unit comprising a photoconductive drum; a developing unit comprising a toner container; holding members disposed on opposite sides of the sheet transportation path arranged in the housing to hold the image forming unit and the developing unit so that the image forming unit and the developing unit can be removed upward therefrom; supporting means in the developing unit for supporting the image forming unit in a supported engaging state and permitting the removal in an upward direction of the image forming unit from the developing unit when the developing unit with the image forming unit supported thereon are both positioned on the holding members of the housing; and handle means for removing the developing unit with the image forming unit supported thereon from the housing while maintaining said supported engaging state between said developing unit and said image forming unit, said handle means being provided on the developing unit and extending from the developing unit.

Claim 3

An electrophotographic apparatus according to claim 1, wherein said handle means are formed of a soft material.

Claim 4

An electrophotographic apparatus according to claim 1, wherein said handle means are hinged to said developing unit.

Claim 5

An electrophotographic apparatus according to claim 1, wherein bearings for rotatably supporting the photoconductive drum are received in the holding members provided on said housing.

Claim 6

An electrophotographic apparatus according to claim 1, wherein said supporting members provided in the developing unit have U-shaped slots opening upward, respectively, the image forming unit is provided with pins extending so as to be received in the U-shaped slot of said supporting members, and the image forming unit is supported detachably on the developing unit with the pins received in the U-shaped slots of said supporting members.

Claim 7

An electrophotographic apparatus according to claim 1, wherein the image forming unit is provided with handles.

Claim 8

An electrophotographic apparatus comprising: a housing comprising a sheet transportation path, a transfer unit and a fixing unit, said housing further comprising an open upper surface; an image forming unit comprising a photoconductive drum; a developing unit comprising a toner container; holding members fixedly disposed in said housing on opposite sides of the sheet transportation path arranged in the housing to hold the image forming unit and the developing unit so that the image forming unit and the developing unit can be removed upward therefrom; supporting means in the developing unit for supporting the image forming unit in a supported engaging state, said supporting means defining an upwardly extending U-shaped slot for permitting the removal in an upward vertical direction of the image forming unit from the developing unit when the developing unit with the image forming unit supported thereon are both positioned on the holding members of the housing; and handle means for removing the developing unit with the image forming unit supported thereon from the housing while maintaining said supported engaging state between said developing unit and said image forming unit, said handle means being provided on the developing unit and extending from the developing unit.

Claim 9

An electrophotographic apparatus comprising: a housing comprising a sheet transportation path, a transfer unit and a fixing unit, said housing further comprising an open upper surface; an image forming unit comprising a photoconductive drum; a developing unit comprising a toner container; holding members fixedly disposed in said housing on opposite sides of the sheet transportation path arranged in the housing to hold the image forming unit and the developing unit so that the image forming unit and the developing unit can be removed upward therefrom; supporting means in the developing unit for supporting the image forming unit in a supported engaging state, said supporting means defining an upwardly extending U-shaped slot for permitting the removal in an upward vertical direction of the image forming unit from the developing unit when the developing unit with the image forming unit supported thereon are both positioned on the holding members of the housing; and handle means for removing the developing unit with the image forming unit supported thereon from the housing while maintaining said supported engaging state between said developing unit and said image forming unit, said handle means being provided on the developing unit and extending from the developing unit.