Electrophotography – Image formation – Transfer
Reexamination Certificate
2005-03-29
2005-03-29
Ngo, Hoang (Department: 2852)
Electrophotography
Image formation
Transfer
C399S066000
Reexamination Certificate
active
06873817
ABSTRACT:
In an electrostatic transfer type liquid electrophotographic printer, an applied pressure between each photosensitive drum and a first transfer roller corresponding to the photosensitive drum is reduced along a downstream of a traveling direction of a transfer belt to prevent the deterioration of a toner image generating due to the amount of a liquid carrier sequentially increased when toner image on the photosensitive drum for each color are transferred and overlapped onto the transfer belt.
REFERENCES:
patent: 6324374 (2001-11-01), Sasamoto et al.
patent: 2002-14516 (2002-01-01), None
No Kwang-ho
Park Moon-bae
Ngo Hoang
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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