Scanner-shredder combination unit with media speed detection and image correction based on media speed.

摘要

A scanner system used in conjunction with a shredder apparatus incorporates plurality of a scanning element, media speed detection sensors, internal processing unit, and optionally media feed device. Such system performs image acquisition from the scanner element, measures the speed of the media through the device as it is pulled by the shredding apparatus and corrects the image acquired based on the speed measured. Processed images are stored on the digital media in optional encrypted form thus making it possible safe and secure storage of the shredded documents for the future retrieval.

主权项

1). An unit composed of the following: a media scanner which uses power of the shredding element as the main mean of the media advance and corrects image for the uneven speed of the media movement past scanner element by measuring the speed of media advance through the unit