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Print roll core with internal ink storage

  • US 7,357,497 B2
  • Filed: 10/02/2006
  • Issued: 04/15/2008
  • Est. Priority Date: 07/15/1997
  • Status: Expired due to Fees
First Claim
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1. A print roll unit comprising:

  • an elongate core defining a plurality of elongate ink chambers, each for storing a respective type of ink;

    a roll of print media comprising a tubular former in which the core can be received and a length of print media which is wound upon the former; and

    a housing comprising a pair of molded covers which can be fastened together in a releasable manner to house the roll of print media.

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