| 摘要 |
A method of processing single and multiple line data generated at a POS station for driving a POS printer into a common structure data by defining a first lookup table having a first signal content corresponding to literal article identifications of articles and their price encompassed in the single line data (SLD) and a second signal content corresponding to literal identifications of articles encompassed in the multiple line data (MLD) and flag data (S1), defining a second lookup table having signal content corresponding to article identifications encompassed in the MLD crosscorrelated with additional MLD, furnishing the SLD and MLD generated at the POS station to the first lookup table (S3) and determining correspondence of literal identifications in the SLD and MLD with literal identifications stored in the first lookup table and detecting flag data therein. If no flag data accompanies the literal identifications, the contents of the first lookup table are furnished as single line ouptput data and if flag data accompanies the literal identifications, the contents of the second lookup table are furnished as single line output data.
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