Electrophotography – Machine operation – Electrical connection
Reexamination Certificate
2011-05-31
2011-05-31
Gray, David M (Department: 2852)
Electrophotography
Machine operation
Electrical connection
C399S012000, C399S111000, C399S113000
Reexamination Certificate
active
07953339
ABSTRACT:
An image forming device according to an aspect includes: a main body; and a first cartridge configured to accommodate a developer and detachably attached to the main body. The first cartridge includes: a rotation body rotatably provided in the first cartridge; a memory device configured to store information concerning the first cartridge; and a first terminal electrically connected to the memory device. The main body includes: a driver configured to rotate the rotation body; and a second terminal electrically connected to the first terminal. The first terminal is provided at a position where a torque produced by rotation of the rotation body acts in the first cartridge.
REFERENCES:
patent: 6898392 (2005-05-01), Karakama et al.
patent: 2001/0014225 (2001-08-01), Otsubo et al.
patent: 10-069140 (1998-03-01), None
Fukamachi Yasuo
Ishikawa Satoru
Kameyama Yoshikatsu
Morita Fumio
Banner & Witcoff , Ltd.
Brother Kogyo Kabushiki Kaisha
Gray David M
Hyder G. M.
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