H04N2201/04705 - CPC Classification

Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof; Scanning arrangements; Detection, control or error compensation of scanning velocity or position; Detection of scanning velocity or position using the scanning elements as detectors, e.g. by performing a prescan using inactive scanning elements, e.g. elements outside the scanning area

• H04N2201/04706 » which undergo the same scanning as the active elements in at least one direction 4
• H04N2201/04708 » which remain outside the scanned image area 4