PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a process cartridge with a development separation structure where reduction in size is achieved and an engaging part of a shaft coupling part of the process cartridge is smoothly engaged with a development drive coupling of an image forming apparatus body.

SOLUTION: An engaging part of a shaft coupling part can be moved to a position that shifts from a shaft line of a developing roller in an intersectional direction of the shaft line of developing roller when mounting a process cartridge on an apparatus body while development is separated.

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