Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver
Reexamination Certificate
2011-03-15
2011-03-15
Karmis, Stefanos (Department: 3653)
Sheet feeding or delivering
Delivering
With transfer means between conveyor and receiver
C271S188000, C271S306000, C271S207000
Reexamination Certificate
active
07905480
ABSTRACT:
A job separator has a first roller unit and a second roller unit adjacent to the first roller unit. The first roller unit has a first driven roller and a first drive roller, which receive and convey a sheet between them. The second roller unit has a second driven roller and a second drive roller, which also receive and convey a sheet between them. The second drive roller may selectively move between a first position, in which the second drive roller is below the second driven roller, and a second position in which the second drive roller is above the second driven roller. An image processing apparatus has the job separator, a recording unit, an output tray, and a control unit for controlling the second drive roller.
REFERENCES:
patent: 4890826 (1990-01-01), Rutishauser
patent: 5315361 (1994-05-01), Sawada et al.
patent: 6250754 (2001-06-01), Bortolotti
patent: 6669191 (2003-12-01), Lee
patent: 7267501 (2007-09-01), Yang
patent: 5221575 (1993-08-01), None
patent: 11334979 (1999-12-01), None
patent: 2003103855 (2003-04-01), None
Ito Noritsugu
Ito Shingo
Sugiyama Wataru
Tanahashi Naokazu
Baker & Botts L.L.P.
Brother Kogyo Kabushiki Kaisha
Gonzalez Luis
Karmis Stefanos
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