INKJET PRINTER WITH IN-FLIGHT DROPLET DRYING SYSTEM

Inkjet droplets having a vaporizable carrier fluid are jetted from a printhead according to image data. A heated condensation shield between the printhead and a target area at which the printhead directs drops protects against condensation of vaporized carrier fluid and creates heat. A heat shield b...

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Bibliographic Details
Main Authors SIMON ROBERT JAMES, KASISKE, JR. W. CHARLES, TUNMORE DAVID F, YOUNG TIMOTHY JOHN
Format Patent
LanguageEnglish
Published 07.11.2013
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:Inkjet droplets having a vaporizable carrier fluid are jetted from a printhead according to image data. A heated condensation shield between the printhead and a target area at which the printhead directs drops protects against condensation of vaporized carrier fluid and creates heat. A heat shield between the printhead and a support structure for the printhead protects the printhead and support structure from heat and condensation. A heated zone exists between the heat shield and the condensation shield. The condensation shield is heated to a temperature above a condensation temperature of vaporized carrier fluid in the second region so that ink droplets that pass through the heated zone are heated in a manner that causes ink droplets having a first concentration to spread when printed onto a paper in the target area as if the ink droplets had a higher concentration of at least one percent.
Bibliography:Application Number: US201213461832