Image forming apparatus that synthesizes fiber information...

Details Image forming apparatus that synthesizes fiber information... Image forming apparatus that synthesizes fiber information...

2008-10-10

2011-11-15

Poon, King (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Communication

C358S001900, C358S001140, C382S135000, C382S137000

Reexamination Certificate

active

08059296

ABSTRACT:
An object of the present invention is to provide an image forming apparatus which can guarantee the originality of a document consisting of a plurality of pages. To achieve the object, an image forming apparatus of the present invention includes an extracting unit that extracts fiber information from paper media; a first storage unit that synthesizes and storing fiber information extracted from pages of a first paper medium consisting of a plurality of pages by using the extracting unit as first fiber information; a second storage unit that synthesizes and stores fiber information extracted from pages of a second paper medium consisting of a plurality of pages by using the extracting unit as second fiber information; and a comparing unit that compares the first fiber information and the second fiber information and determining whether these match each other.

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