Sheet feeding or delivering – Feeding – Separators
Reexamination Certificate
2005-05-24
2005-05-24
Walsh, Donald P. (Department: 3653)
Sheet feeding or delivering
Feeding
Separators
Reexamination Certificate
active
06896254
ABSTRACT:
The invention relates to a pick arm for picking a media from a media stack. The pick arm includes a first arm section and a second arm section which are pivotally connected together. Each of the first and second arm sections have respective first and second ends. A media roller is attached to the first end of the first arm section and the second end of the second arm section is attached to drive means configured to apply a torque to the pick arm. When the applied torque is insufficient to enable the pick arm to pick up a media and drive it up a separation wall, the media roller is arranged to automatically move from a first position to a second position. The second position being located distal from the first position in a direction away from the separation wall.
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Huang Pui Wen
Koh Seng San
Teo Cherng Linn
Bower Kenneth W.
Hewlett--Packard Development Company, L.P.
Walsh Donald P.
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