Image reading apparatus and image-forming apparatus...

Details Image reading apparatus and image-forming apparatus... Image reading apparatus and image-forming apparatus...

2007-05-15

2007-05-15

Lee, Cheukfan (Department: 2625)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S496000, C358S498000, C358S497000, C358S474000, C399S367000, C399S379000, C399S380000, C399S205000, C399S206000

Reexamination Certificate

active

11125497

ABSTRACT:
An image-reading apparatus for reading an image formed on a document is provided which includes an automatic document feeder, a dynamic-document reading section, a static-document reading section, and a document-covering member. A light source mechanism irradiates an exposing light onto the document at either the dynamic-document reading section or the static-document reading section. A shutter member is provided which is movable between a shading position at which the shutter member blocks a portion of the emitted exposing light, and a non-shading position at which the shutter member does not block the exposing light. When the document is moved by the automatic document feeder at the dynamic-document reading section to read the image on the document, the shutter member is positioned at the non-shading position. When the document is stationarily placed on the static-document reading section to read the image, the shutter member is positioned at the shading position.

REFERENCES:
patent: 3726589 (1973-04-01), Difulvio et al.
patent: 5373352 (1994-12-01), Uto
patent: 5657113 (1997-08-01), Ono et al.
patent: 7027194 (2006-04-01), Kanda

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