ÜBERPRÜFUNG VON VERBRAUCHSMITTELN

A printing apparatus using a consumable associated with an identifier the apparatus comprising, printing means for printing an image onto an image receiving substrate reading means for reading the identifier: storage means for holding a list of any previously used identifiers associated with empty c...

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Bibliographische Detailangaben
Hauptverfasser: HEYSE, GEERT, VLEURINCK, JOS, VANDERMEULEN, KRIS
Format: Patent
Sprache:ger
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Zusammenfassung:A printing apparatus using a consumable associated with an identifier the apparatus comprising, printing means for printing an image onto an image receiving substrate reading means for reading the identifier: storage means for holding a list of any previously used identifiers associated with empty consumables, and a processor arranged to compare the identifier read by the reading means with the list of any previously used identifiers and to generate an invalid indication if there is a match.