Electrophotography – Image formation – Exposure
Reexamination Certificate
2007-03-13
2007-03-13
Benson, Walter (Department: 2858)
Electrophotography
Image formation
Exposure
C358S537000
Reexamination Certificate
active
11003466
ABSTRACT:
A scan copying apparatus having a frame-cropping function includes a user interface, a zone-creating unit, an optical scanning module and a processor. In a frame-cropping copy mode, a user inputs, through the user interface, a set of geometric parameters corresponding to a selected scan area of an original. The zone-creating unit, electrically connected to the user interface, receives the set of geometric parameters and creates a cropping frame corresponding to the set of geometric parameters. The optical scanning module scans the selected scan area of the original, according to the cropping frame, to generate a cropping scan signal. The processor, electrically connected to the user interface, the zone-creating unit and the optical scanning module, controls operations of the user interface, the zone-creating unit and the optical scanning module, and processes the cropping scan signal into a cropping print signal.
REFERENCES:
patent: 4796052 (1989-01-01), Mizutani et al.
patent: 6930799 (2005-08-01), Hsu et al.
Avision Inc.
Benson Walter
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