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Powder Material Cartridge, Image Forming Section, Image Forming Apparatus

  • US 20080124119A1
  • Filed: 11/26/2007
  • Published: 05/29/2008
  • Est. Priority Date: 11/29/2006
  • Status: Active Grant
First Claim
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1. A powder material cartridge, comprising:

  • a powder material chamber that holds a powder material (58) therein;

    a receiving section provided in said powder material chamber including a first opening formed therein through which said powder material is received into said powder material chamber;

    a first shutter rotatably received in said receiving section and including a second opening formed therein, wherein said first shutter is rotatable either to a first opening position where the second opening is in alignment with the first opening, or to a first closing position where the second opening is not in alignment with the first opening; and

    a second shutter received in said first shutter and is slidable straight in said first shutter, wherein when said second shutter slides to a second closing position, said second shutter closes the second opening, and when said second shutter slides to a second opening position, said second shutter opens the second opening.

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