TONER REPIENISHING CARTRIDGE

PURPOSE:To prevent the periphery from being contaminated by a toner before and after loading a cartridge, by covering the cartridge whose aperture part is closed tightly by a sheet, by a cover body being freely slidable, and providing a stopper for controlling its slide, on the cover body. CONSTITUT...

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Bibliographic Details
Main Authors ODA KENJI, SHIBATA KIYOSHI
Format Patent
LanguageEnglish
Published 04.09.1987
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PURPOSE:To prevent the periphery from being contaminated by a toner before and after loading a cartridge, by covering the cartridge whose aperture part is closed tightly by a sheet, by a cover body being freely slidable, and providing a stopper for controlling its slide, on the cover body. CONSTITUTION:The aperture of a cartridge body 15 for containing a toner is covered with a sheet 22, its extended part 23 is turned back and stuck by a label (a), a guide part 17 is inserted into the rail part 25 of a cover body 24 and the body 15 is stored. At the time of loading the body 15 to a copying machine 13, the cover body 24 is removed in advance, but it is controlled by a stopper so that the sheet is not peeled off by removing the cover body in the opposite direction by mistake. After the body is loaded, the sheet 22 is drawn off and the toner is replenished, and at the time of drawing out the empty body 15, the body 15 can be drawn out without making it overrun by inserting the cover body 24 and setting it integrally with the body, therefore, it does not occur that the periphery is contaminated by the toner. Accordingly, the contamination by the toner before and after loading the cartridge can be prevented.
Bibliography:Application Number: JP19860043446