Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 7, 2016
Patent Application Number
14699432
Date Filed
April 29, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
An image forming apparatus includes a developing cartridge with a developing roller for developing a latent image and a development coupling for receiving a driving force from a main assembly coupling for rotating the developing roller. The apparatus also includes a contacting and spacing member provided on a drum supporting frame, with the contacting and spacing member being movable between a first position for contacting the developing roller to a photosensitive drum and a second position for spacing the developing roller from the photosensitive drum. The developing cartridge is provided with a projection that the contacting and spacing member contacts, and the projection projects in a longitudinal direction of the developing roller.
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