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Bar Code Printing for Improved Reliability

IP.com Disclosure Number: IPCOM000048395D
Original Publication Date: 1982-Jan-01
Included in the Prior Art Database: 2005-Feb-08

Publishing Venue

IBM

Related People

Authors:
Bobart, KL Flurry, GA [+details]

Abstract

This system makes possible the printing of bar code on paper of various qualities and with some defects with a high probability of subsequently reading the bar code successfully. A line of bar code is read immediately after it is printed and is ultimately printed again with a special code if it can not be recognized as accurately printed.