Ink jet printer with expanded validation print zone
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United States of America Patent
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N/A
Issued Date -
Nov 13, 2008
app pub date -
May 6, 2008
filing date -
May 8, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An ink jet printer has two print cartridges. For example, one cartridge can carry black ink and the other red ink. Both cartridges are used to print on a receipt with a narrow print zone of, for example, 2.5 inches. Only the black cartridge is used to print on a cut sheet for validation purposes. By lengthening the time that the print head of the black cartridge is actuated to spray ink, a wider print zone (e.g., 3.5 inches) can be provided for the cut sheet.
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