Electrophotography – Document handling – Copy
Reexamination Certificate
2007-05-29
2007-05-29
Brase, Sandra L. (Department: 2852)
Electrophotography
Document handling
Copy
Reexamination Certificate
active
10874383
ABSTRACT:
A one-pass system image forming apparatus for forming an image on both sides of a recording medium is capable of easily suppressing image disturbance caused when an unfixed toner image suffers abrasion when a sheet of transfer paper is conveyed from double-sided transfer means to a fixing device, and image disturbance caused when toner that has become adhered to a guide portion for guiding the transfer paper from the double-sided transfer means to a fixing nip of the fixing device is transferred to a subsequent sheet of transfer paper.
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Brase Sandra L.
Ricoh & Company, Ltd.
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