Electrophotography – Image formation – Development
Reexamination Certificate
2008-03-25
2010-10-12
Grainger, Quana M (Department: 2852)
Electrophotography
Image formation
Development
Reexamination Certificate
active
07813681
ABSTRACT:
A contact pressure setting method of setting a contact pressure between contact members of an image forming apparatus. A film member is inserted into a gap between the contact members and the contact pressure is set so that a pulling force to pull out the film member lies within a predetermined range. Thus, the contact pressure can be accurately and easily recognized and the contact pressure can be set to be uniform.
REFERENCES:
patent: 5057871 (1991-10-01), Hirose et al.
patent: 5778286 (1998-07-01), Kido et al.
patent: 6581925 (2003-06-01), Shea et al.
patent: 2001-166589 (2001-06-01), None
Ito Jun-ichi
Mimura Takanori
Otani Shinichi
Grainger Quana M
Oki Data Corporation
Panitch Schwarze Belisario & Nadel LLP
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