Sheet feeding or delivering – Feeding – Pack holders
Reexamination Certificate
2006-04-11
2006-04-11
Bollinger, David H. (Department: 3653)
Sheet feeding or delivering
Feeding
Pack holders
Reexamination Certificate
active
07025346
ABSTRACT:
A system for determining the amount of media available to a printing device is presented. The system comprises a sensor and a disc containing one or more visual cues perceptible to the sensor. The disc is rotated by a coupled lifting member to lift a media handling tray to present any media stored thereon to a receiving printing device. The sensor generates a signal based, at least in part, on the visual cues provided from the rotated disc.
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Bertani John A.
Brewster Jon A.
Currans Kevin G.
Kerr John M.
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