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Method for manufacturing image bearing unit and method for manufacturing cartridge |
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Image forming apparatus main body and image forming system using an electrophotographic image forming process to form an image on a medium |
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Developing apparatus having a sealed developer bearing member, process cartridge, and image forming apparatus |
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Frame, cartridge, image forming apparatus, and method for manufacturing frame |
Naoki Matsumaru, Go Torii |
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Developing device, process cartridge, and image forming apparatus |
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2019-05-07 |
