Printer cartridge including machine readable ink

Details Printer cartridge including machine readable ink Printer cartridge including machine readable ink

B - Operations, Transporting

41

J

B41J 2/175 (2006.01) B41J 2/21 (2006.01) B41J 13/10 (2006.01) B42C 9/00 (2006.01) B42C 19/02 (2006.01) B65H 29/34 (2006.01) B65H 37/04 (2006.01) G06F 3/033 (2006.01) G06F 3/12 (2006.01) G06K 9/22 (2006.01) G06K 17/00 (2006.01) G06K 19/08 (2006.01) G06Q 10/00 (2006.01) H04N 1/00 (2006.01) H04N 1/32 (2006.01) H04N 1/327 (2006.01)

Patent

CA 2375251

The invention relates to a cartridge for a digital printer adapted to print information onto a media substrate in a form that can be read by the human eye and a form that is invisible to the human eye but readable to an optical reader device, the cartridge including: a housing defining a plurality of storage areas wherein at least one of the storage areas contains colorant for printing information that is visible to the human eye and at least one of the other storage areas contains colorant for printing information in a form that is invisible to the human eye but readable by the optical reader device.

L'invention concerne une cartouche pour une imprimante numérique conçue pour imprimer des informations sur un substrat de support, sous une forme lisible par l'oeil humain et invisible pour l'oeil humain mais lisible par un dispositif de lecture optique. Ladite cartouche comprend : un boîtier délimitant plusieurs zones de stockage dont au moins une contient un colorant pour l'impression d'informations visibles pour l'oeil humain et dont au moins une autre zone contient un colorant pour l'impression d'informations sous une forme invisible pour l'oeil mais lisible par le dispositif de lecture optique.

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