| http://www.w3.org/ns/prov#value | - ch the cartridge is detachable and such an electrophotographic image forming apparatusUS691777418 Mar 200212 Jul 2005Canon Kabushiki KaishaProcess cartridge mounting and demounting mechanism including a guide to be positioned, a process cartridge detachably mountable to electrophotographic image forming apparatus including a guide to be positioned or a cartridge positioning portion, and the electr
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