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Process cartridge and electrophotographic image forming apparatus having a main assembly in which a cartridge coupling member is engageable with a main assembly coupling member to receive a driving force
Process cartridge and electrophotographic image forming apparatus having a main assembly in which a cartridge coupling member is engageable with a main assembly coupling member to receive a driving force
A process cartridge detachably mountable to a main assembly of an image forming apparatus, includes an electrophotographic photosensitive drum having a coupling member at one end thereof. The process cartridge is detachably mountable in a direction of an axis of the electrophotographic photosensitive drum. The cartridge also includes a process device actable on the electrophotographic photosensitive drum, and a projected shaft projected from the coupling member of the electrophotographic photosensitive drum. The projected shaft is engageable with a hole of an engaging member provided in the main assembly.
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