Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-05-01
2007-05-01
Hsieh, Shih-Wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000, C347S032000
Reexamination Certificate
active
10668760
ABSTRACT:
Various embodiments of a wiper apparatus and method for cleaning a printhead are provided. In one embodiment, the wiper apparatus includes a wiper having a leading contact surface, a trailing contact surface, and a capillary passageway that extends at least partially along an axis that intersects the leading contact surface and the trailing contact surface.
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Barinaga John A.
Butler Blair A.
Mott James A.
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