Inkjet printer with low drop volume printhead
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United States of America Patent
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May 3, 2011
Grant Date -
Jun 17, 2010
app pub date -
Feb 24, 2010
filing date -
Oct 16, 1998
priority date (Note) -
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Abstract
An inkjet printer with a printhead and an ink supply. The printhead has inkjet nozzles assemblies, which eject ink droplets having a drop volume of about 1 picoliter. The ink supply, which supplies ink to the nozzle assemblies, contains ink having a viscosity in the range of 0.7 to 15 centipoise and a surface tension in the range of 25 to 65 mN/m at a temperature of 25° C.
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