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Printing cartridge with two dimensional code identification

  • US 7,163,273 B2
  • Filed: 07/09/2002
  • Issued: 01/16/2007
  • Est. Priority Date: 07/15/1997
  • Status: Expired due to Fees
First Claim
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1. A printing cartridge that comprisesa housing;

  • a media supply arrangement positioned within the housing and containing a roll of media; and

    a two dimensional code positioned on the housing, the two dimensional code carrying data relating to the roll of media and instructions relating to a manner of operation of a printing device to which the printing cartridge is mountable in accordance with the data.

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