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Printer system for removable machine readable code

  • US 5,489,158 A
  • Filed: 05/27/1994
  • Issued: 02/06/1996
  • Est. Priority Date: 01/05/1990
  • Status: Expired due to Term
First Claim
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1. A printer system for a record containing indicia on at least a portion thereof, the printer system comprising:

  • input means for receiving information to be placed on to the record;

    encoding means, coupled to the input means, for encoding the received information in an error-correctable, machine readable, two-dimensional bar code format; and

    output means, coupled to the encoding means, for printing the received information on the record, the output means including means for removing encoded information other than the received information from the record, means for drying an area of the record underlying the removed information, and means for removably printing the received information on the record after removal of the other encoded information.

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