Method of printing data on sheet
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United States of America Patent
Stats
-
Aug 9, 2005
Grant Date -
Sep 9, 2004
app pub date -
Apr 15, 2003
filing date -
Mar 3, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for printing data on sheets, which can solve the problem of the waste of paper resources and also improve the printing speed. The second data is printed as background on an area of printing the first data in a mode that the first and second data can be visually discriminated from each other. The sheets are either receipts or train tickets or airplane tickets or entrance tickets. The mode permitting the visual discrimination is one based on density gradation printing. The printing is performed by a thermal printer. The mode permitting the visual discrimination is one based on the difference in density.
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