Machine Identification Code

digital watermark which certain color laser printers and copiers leave on every single printed page, allowing to identify the device with which a document was printed and giving clues to the originator

en-US/məˈʃin aɪˌdɛntəfəˈkeɪʃən ˈkoʊd/
en-GB/məˈʃiːn aɪˈdɛntɪfɪˈkeɪʃən ˈkəʊd/

الفئات:

steganographydot matrixwatermarkdevice fingerprint