Protective cover, process cartridge employing same, image forming apparatus, and method of installing process cartridge

摘要

A protective cover that includes: a cover body detachably mounted on a process cartridge to protect at least an outwardly exposed part of an electro-photographic photoreceptor; a guide part that is provided on the cover body to guide the process cartridge in a longitudinal direction of the electro-photographic photoreceptor; and a position locking part that is provided at a forward end of the cover body in a direction that the process cartridge is inserted into an image forming apparatus wherein the cover body is positioned and locked to the image forming apparatus to be irremovable and forming a locked state during an installation of the process cartridge into the image forming apparatus, and the locked state is released after the installation is complete.