Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate
2007-03-27
2009-12-15
Mackey, Patrick H (Department: 3653)
Electrophotography
Having particular structure
Modular or displaceable
C399S405000, C399S125000, C399S110000, C271S220000
Reexamination Certificate
active
07634214
ABSTRACT:
A presser member which abuts on a sheet which passes through a sheet conveyance path, and rotates toward a sheet conveyance direction while being pressed by the sheet is provided rotatably in the sheet conveyance path where the sheet conveyed to a sheet stack portion passes, and a move portion to which this presser member is retracted from the sheet conveyance path is provided. When drawing out a jammed sheet from the sheet conveyance path in a direction reverse in a sheet conveyance direction, a jam recovery door is opened, the move portion is operated in connection with this opening motion, and the presser member is retracted from the sheet conveyance path.
REFERENCES:
patent: 5284337 (1994-02-01), Ettischer et al.
patent: 5418606 (1995-05-01), Kikuchi et al.
patent: 6308952 (2001-10-01), Takagi et al.
patent: 6824128 (2004-11-01), Nagata et al.
patent: 6997456 (2006-02-01), Fukatsu et al.
patent: 7226050 (2007-06-01), Sekiyama et al.
patent: 7237774 (2007-07-01), Fukatsu et al.
patent: 7258339 (2007-08-01), Fukatsu et al.
patent: 7270324 (2007-09-01), Ogata et al.
patent: 7558493 (2009-07-01), Kwon
patent: 2005/0127598 (2005-06-01), Nagura
patent: 2005/0220521 (2005-10-01), Kuwata et al.
patent: 2006/0071423 (2006-04-01), Ata et al.
patent: 2006/0255524 (2006-11-01), Isobe et al.
Official Action dated May 8, 2009, issued by The Patent Office of the People's Republic of China, in Chinese Application No. 200710091469.0. (Translation).
Fukatsu Masayoshi
Ogata Atsushi
Sekiyama Jun-ichi
Tsuji Hiroharu
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Mackey Patrick H
Suarez Ernesto
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