Incremental printing of symbolic information – Ink jet – Medium and processing means
Reexamination Certificate
2011-04-26
2011-04-26
Meier, Stephen D (Department: 2853)
Incremental printing of symbolic information
Ink jet
Medium and processing means
C347S088000, C347S089000
Reexamination Certificate
active
07931363
ABSTRACT:
A drum maintenance system for use in an imaging device includes an applicator configured to apply a release agent to a surface of an intermediate transfer drum of an imaging device at a first flow rate, and a reservoir spaced from the applicator including a supply of the release agent for the applicator. A first fluid path fluidly couples the reservoir to the applicator for delivering release agent to the applicator; and a second fluid path fluidly couples the applicator to the reservoir for recirculating release agent back to the reservoir. A delivery pump is configured to pump release agent from the reservoir to the applicator via the first fluid path at a second flow rate; and a recirculation pump is configured to pump release agent from the applicator to the reservoir at a third flow rate. The second flow rate is greater than the first flow rate, and the third flow rate is greater than the second flow rate.
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Bailly Devin Richard
Burress Edward F.
Edwards Michael Joel
Gault Joseph Benjamin
Gordon Michael Cameron
Liang Leonard S
Maginot Moore & Beck LLP
Meier Stephen D
Xerox Corporation
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