| http://www.w3.org/ns/prov#value | - A process cartridge which is constituted as one of at least two types of cartridges, a first cartridge and a second cartridge, and used selectively by being made detachably attachable to a main body of an identical image forming apparatus, wherein said first cartridge comprises: an image bearing member; a toner frame which contains toner to be supplied to said image bearing member; cleaning means
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