Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate
2006-12-05
2006-12-05
Epps, Georgia (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
With circuit for evaluating a web, strand, strip, or sheet
C209S552000, C271S185000, C271S265020, C271S291000
Reexamination Certificate
active
07145164
ABSTRACT:
A media routing control device and method for qualifying media for use with a sheet-fed device includes a sensor configured to detect a characteristic of a media sheet. The device further includes a usable sheet media path and an unusable sheet media path. A sheet-inverting duplexing path inverts the media sheet when necessary and a controller controls the routing of the media sheet along one of the media paths according to the detected characteristic.
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Bradburn Willard W.
Lay D. Travis
Reese Curtis
Epps Georgia
Hewlett--Packard Development Company, L.P.
Williams Don
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