Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2008-04-15
2008-04-15
Meier, Stephen (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S034000
Reexamination Certificate
active
07357479
ABSTRACT:
An aerosol extraction system for a fluid-ejection device is disclosed that includes a print zone, a servicing zone, a vacuum, and a switching mechanism. The print zone is that in which a print head of the fluid-ejection device ejects fluid onto media to form images thereon. The servicing zone is that in which the print head is serviced. The vacuum is fluidically connectable to both the print zone and the servicing zone. The switching mechanism is to fluidically connect and disconnect at least one of the print zone and the servicing zone to the vacuum.
REFERENCES:
patent: 5117244 (1992-05-01), Yu
patent: 6561621 (2003-05-01), Webster et al.
Brugue Joaquim
Cameno Alfonso
Cano Emilio
Valles Lluis
Hewlett-Packard Development L.P.
Meier Stephen
Uhlenhake Jason
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