| 摘要 |
A toner cartridge ( 20 ) includes a main cartridge body ( 30 ) having a housing formed with an opening ( 350 ) and also having a rotary shaft ( 41 ) supported by the housing for rotation about an axis thereof, a detachable member ( 60 ) mounted to the opening ( 350 ) and having a toner outlet ( 610 ) through which the toner (T) is discharged and a sealing film ( 70 ) having a first end so attached to the detachable member ( 60 ) as to close the toner outlet ( 610 ) and a second end attached to a part of the main cartridge body ( 30 ), the first end of the sealing film ( 70 ) being peeled off from the detachable member ( 60 ) by the rotation of the rotary shaft ( 41 ).
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