Electrophotography – Internal machine environment – Forced air circulation
Reexamination Certificate
2006-09-27
2008-12-23
Chen, Sophia S (Department: 2852)
Electrophotography
Internal machine environment
Forced air circulation
C399S094000
Reexamination Certificate
active
07469112
ABSTRACT:
An image forming apparatus includes an image forming section that forms a toner image. A transferring section transfers the toner image formed onto a recording medium. A fixing unit is located adjacent the image forming section such that a first space is defined between the fixing unit and the image forming section. The fixing unit fixes the toner image on the recording medium. An air-chamber includes a wind exit and discharges the air through the wind exit such that the air flows into the first space. An air-propelling device propels the air to discharge through the wind exit.
REFERENCES:
patent: 5325158 (1994-06-01), Guelfo et al.
patent: 5479242 (1995-12-01), Sato et al.
patent: 5749039 (1998-05-01), Thomas
patent: 6075956 (2000-06-01), Watanabe et al.
patent: 6141512 (2000-10-01), Nagano et al.
patent: 6266498 (2001-07-01), Oda et al.
patent: 6308024 (2001-10-01), Nakayama et al.
patent: 6501922 (2002-12-01), Ihara et al.
patent: 6754458 (2004-06-01), Makihira
patent: 2004/0234291 (2004-11-01), Iikawa et al.
patent: 2005/0238379 (2005-10-01), Ogane et al.
patent: 2004325762 (2004-11-01), None
patent: 2005-077478 (2005-03-01), None
Machine translation of JP 2005-077478 A dated Feb. 25, 2008.
Chen Sophia S
Oki Data Corporation
Panitch Schwarze Belisario & Nadel LLP
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