Electrophotography – Image formation – Transfer
Reexamination Certificate
2006-10-31
2006-10-31
Brase, Sandra L. (Department: 2852)
Electrophotography
Image formation
Transfer
Reexamination Certificate
active
07130570
ABSTRACT:
A transfer device has a plurality of first transfer rollers provided, one in each of a plurality of first transfer regions. The first transfer rollers are arranged downstream of respective image carriers in a traveling direction of an intermediate transfer belt, so as to be out of contact with the image carriers through the belt. In the first transfer region that is located most upstream in the traveling direction, there is a pressure member provided upstream of the image carrier in the traveling direction for pressing the intermediate transfer belt against the image carrier.
REFERENCES:
patent: 2003/0185602 (2003-10-01), Sasamoto et al.
patent: 2004/0179872 (2004-09-01), Saito et al.
patent: 10-039651 (1998-02-01), None
patent: 2001-075379 (2001-03-01), None
patent: 2003-091133 (2003-03-01), None
Fukunaga Takahiro
Iwakura Yoshie
Izumi Hideshi
Murakami Susumu
Nakano Kuniaki
Brase Sandra L.
Conlin David G.
Edwards Angell Palmer & & Dodge LLP
Sharp Kabushiki Kaisha
Tucker David A.
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