Electrophotography – Document handling – Copy
Reexamination Certificate
2011-03-01
2011-03-01
Colilla, Daniel J (Department: 2854)
Electrophotography
Document handling
Copy
C399S397000, C399S407000
Reexamination Certificate
active
07899388
ABSTRACT:
A drive unit for changing the driving rate of paper ejection rollers for ejecting sheets of paper after fixing is installed, and an image forming apparatus has an option, and when ejecting the sheets of paper to an intra-body paper ejection unit, after the sheets of paper pass a fixing device, the paper ejection rate of paper ejection rollers24is increased, and the ejection force of the sheets of paper P is increased, and paper jamming at the time of paper ejection to the intra-body paper ejection unit is prevented.
REFERENCES:
patent: 5839044 (1998-11-01), Taruki
patent: 6002912 (1999-12-01), Takeda
patent: 7146113 (2006-12-01), Kitamura
patent: 7159863 (2007-01-01), Murrell et al.
patent: 7175173 (2007-02-01), Anzai et al.
patent: 7426366 (2008-09-01), Shishikura
patent: 2002/0025207 (2002-02-01), Yoshie et al.
patent: 2002/0135124 (2002-09-01), Suzuki et al.
patent: 06-056323 (1994-03-01), None
patent: 8-241010 (1996-09-01), None
patent: 09104555 (1997-04-01), None
patent: 09221259 (1997-08-01), None
patent: 10-226447 (1998-08-01), None
patent: 10-324444 (1998-12-01), None
patent: 2004-054246 (2004-02-01), None
Colilla Daniel J
Foley & Lardner LLP
Kabushiki Kaisha Toshiba
Primo Allister
Toshiba Tec Kabushiki Kaisha
LandOfFree
Image forming apparatus and paper ejection method of image... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image forming apparatus and paper ejection method of image..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus and paper ejection method of image... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2673751