Electrophotography – Control of electrophotography process – Responsive to copy media characteristic
Reexamination Certificate
2008-03-25
2008-03-25
Gray, David M. (Department: 2852)
Electrophotography
Control of electrophotography process
Responsive to copy media characteristic
Reexamination Certificate
active
07349640
ABSTRACT:
A system and method that controls the amount of energy accumulated at the collection location of a printing device to prevent image transfer or offsetting between sheets of stacked media, in particular, media of high thermal capacitance. This may be accomplished by regulating one or more of a combination of factors, including media process speed and sheet interval or pause time, while providing adequate fusing of the toner and an efficient printing operation.
REFERENCES:
patent: 4006982 (1977-02-01), Squassoni et al.
patent: 4390872 (1983-06-01), Murakami et al.
patent: 5321481 (1994-06-01), Mathers
patent: 5697015 (1997-12-01), Ream et al.
patent: 5741572 (1998-04-01), Heeg et al.
patent: 5786571 (1998-07-01), Bethel et al.
patent: 5809367 (1998-09-01), Yoo et al.
patent: 5857131 (1999-01-01), Hasegawa
patent: 5968634 (1999-10-01), Heeg et al.
patent: 6157793 (2000-12-01), Weaver et al.
patent: 6160975 (2000-12-01), Bartley et al.
patent: 6163662 (2000-12-01), Martin et al.
patent: 6185389 (2001-02-01), Bartley et al.
patent: 6285838 (2001-09-01), Able et al.
patent: 6308021 (2001-10-01), Isogai et al.
patent: 6482510 (2002-11-01), Rajan et al.
patent: 6512597 (2003-01-01), Cooper et al.
patent: 6606462 (2003-08-01), Siegel et al.
patent: 6628916 (2003-09-01), Yasui et al.
patent: 6720064 (2004-04-01), Goto
patent: 6788905 (2004-09-01), Tsutada
patent: 6804477 (2004-10-01), Maruyama
patent: 2005/0008381 (2005-01-01), Aono et al.
patent: 2006/0008286 (2006-01-01), Nihonyanagi et al.
English abstract of JP 2001-013816 A.
Bartley Brian Keith
Coleman Larry Christopher
Schoedinger Kevin Dean
Sears Johnny Ray
Gray David M.
Grossman, Tucker, Ferreault & Pfleger, PLLC
Labombard Ruth N
Lexmark International Inc.
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