G - Physics
03
G
G03G 15/16 (2006.01) G03G 15/08 (2006.01)
Patent
CA 2104752
ABSTRACT OF THE DISCLOSURE A toner cartridge is extractably set in a storing recess of an image forming apparatus main body, and toner is supplemented to a specified part of the image forming apparatus main body. While the toner cartridge is brand-new, an inner seal member peelably adhered to the lower surface of the toner cartridge main body is closing the toner dropping opening of the lower surface. After setting the toner cartridge in the storing recess, by peeling off and taking up the inner seal member by the take-up shaft, the toner dropping opening is released. An outer seal member provided slidably along the lower surface of the toner cartridge main body opens or closes the toner dropping opening beneath the inner seal member. When drawing out the toner cartridge main body from the storing recess, outer seal member operating member is engaged with engaging part of the image forming apparatus main body, thereby automatically closing the outer seal member. -70-
Kamidaira Kazuya
Kusuda Toshiaki
Makie Ikuo
Okamoto Eiji
Tanaka Yoshihisa
Kirby Eades Gale Baker
Mita Industrial Co. Ltd.
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