A secure printing cartridge

B - Operations – Transporting – 41 – J

Patent

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Details

B41J 2/17 (2006.01) B41J 2/175 (2006.01) G07B 17/00 (2006.01)

Patent

CA 2461803

The invention relates to an inkjet printer cartridge (46) including at least one print head (50) for print ing data on a support (17), characterized in that a thin printed circuit (66) is permanently fixed to the printer cartridge and a miniature data processing unit (68) fixed to said printed circuit analyzes a stream (44) of printing commands for controlling the print head to authenticate the data to be printed on the support.

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