Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2008-12-18
2011-12-06
Feggins, Kristal (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S035000
Reexamination Certificate
active
08070277
ABSTRACT:
This invention provides an ink jet assembly that prevents and controls ink drips from upper print heads from contacting the lower print heads or paper in the system. A heated ink drip bib is provided below the ink jet releasing portion of a print head. This ink drip bib directs falling or dripping ink into a drip tray located below each ink bib during the purge cycle. The ink bibs and the drip trays are co-extensive so that any ink being deflected from the ink bib is caught by the ink tray. In one embodiment, the ink bib is angled away from the printing surface to ensure that any solidified ink is separated from an imaging surface.
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patent: 4889560 (1989-12-01), Jaeger et al.
patent: 5389958 (1995-02-01), Bui et al.
patent: 7380903 (2008-06-01), Kachi
patent: 7467845 (2008-12-01), Takatsuka et al.
patent: 7703878 (2010-04-01), Koase
patent: 7883175 (2011-02-01), Otsuka et al.
Leighton Roger
Phillips Scott
Smith Nathan
Tuchreio Robert
Feggins Kristal
Prass LLP
Prass, Jr. Ronald E.
Xerox Corporation
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