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Home › Electrophotographic image forming apparatus to which a plurality of process cartridges are detachably mountable by using a moving guide and an opening and closing member

Electrophotographic image forming apparatus to which a plurality of process cartridges are detachably mountable by using a moving guide and an opening and closing member

US Patent 7466939 · Granted Dec 16, 2008

Estimated economic value: $366,000 ⓘ

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