H04N2201/04753 - 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 Control or error compensation of scanning position or velocity

• H04N2201/04755 » by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor 144
• H04N2201/04756 » by controlling the position or movement of the sheet, the sheet support or the photoconductive surface 53
• H04N2201/04758 » by controlling the position of the scanned image area 23
• H04N2201/04789 » in the main-scan direction 89
• H04N2201/04791 » in the sub-scan direction 108
• H04N2201/04793 » using stored control or compensation data, e.g. previously measured data 111
• H04N2201/04794 » Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line 123

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