Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-07-18
2006-07-18
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S032000
Reexamination Certificate
active
07077494
ABSTRACT:
When a printhead is not in use, it remains filled with ink. In order to prevent evaporation of the ink through the nozzles of the printhead, and the consequential depositing of ink components in and around the ink nozzles, the invention provides capping of the nozzle during the non printing modes of the printer. The capping mechanism uses a page width elastomeric seal, which can move between a first capping position, in which it seals said nozzles of the printhead in an air tight manner, and a second position in which the elastomeric seal moves away from said print head to allow paper to be printed upon by said print head.
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U.S. Appl. No. 10/636,188.
U.S. Appl. No. 10/636,268.
Lapstun Paul
Silverbrook Kia
Walmsley Simon Robert
Lebrón Jannelle M.
Nguyen Lamson
Silverbrook Research Pty Ltd
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