Document copying deterrent method using line and word shift tech

Document delivery system for automatically suspending...

Document discarding system, document discarding device,...

Document edge detection by linear image sensor

Document editing apparatus having detachable image reader

Document end detecting unit, document reading unit, and...

Document feeder

Document feeder

Document feeder and image capturing device

Document feeder and image forming apparatus

Document feeder and image forming apparatus

Document feeder and image reader

Document feeder and image reading apparatus with the same

Document feeder and image reading apparatus with the same

Document feeder and method of document reading

Document feeder with stamp in document scanning apparatus

Document feeder with stamp in document scanning apparatus

Document feeding and reading unit and image forming apparatus

Document filing apparatus in which a title and/or a key word is

Document filing system