| 摘要 |
A process cartridge including: a photosensitive drum; a photosensitive unit rotatably supporting the photosensitive drum; and a protecting cover mountable to an electrophotographic image forming apparatus main body, for protecting the photosensitive drum exposed outside of the photosensitive unit, the protecting cover including: a guide portion for guiding the process cartridge to an inside of the apparatus main body along a longitudinal direction of the photosensitive drum; a positioned portion provided at a leading end of the protecting cover so as to be abutted against a positioning portion of the apparatus main body, for positioning the protecting cover in a direction crossing the longitudinal direction; and an engaged portion provided at the leading end so as to be engaged with an engaging portion of the apparatus main body, for regulating coming off of the protecting cover from the apparatus main body to an upstream side in the insertion direction.
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