Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2011-03-29
2011-03-29
Peng, Charlie (Department: 2883)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
07914111
ABSTRACT:
Printer waste ink subsystem apparatuses are described including an apparatus located between a waste ink pump output port and a waste ink container such as a waste ink pad or sponge for containing waste ink splashing. In one illustrative example, a muffler is placed at the distal end of the waste ink pump discharge port. Such a muffler contains waste ink splatter caused by air bubbles in the waste ink stream as it exits the waste ink pump output port.
REFERENCES:
patent: 6220314 (2001-04-01), Sato
patent: 6322265 (2001-11-01), Mindek et al.
patent: 6328442 (2001-12-01), Brinkly
patent: 6938548 (2005-09-01), Cormier et al.
patent: 7712865 (2010-05-01), Ishii et al.
MacDonald George M.
Malandra, Jr. Charles R.
Peng Charlie
Pitney Bowes Inc.
Shapiro Steven
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