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US 2006/0214357 A1Published application
Paper feed assembly
AssigneeLexmark International, Inc.
InventorDaniel Westhoff
Life of this patent
Estimating the term…
Abstract
A paper feed assembly for a printer including a media tray for a stack of sheets of media to be fed, a pick mechanism capable of pivoting including one or more picking devices in contact with said media. The pick mechanism includes a media contact member which is capable of moving the pick mechanism upon contact with advancing media to eliminate contact with the media stack.
Claims11
A paper feed assembly for a printer comprising:
- a media tray for a stack of sheets of media to be fed;
- a pick mechanism, said pick mechanism capable of pivoting including one or more picking devices in contact with said media;
- wherein said pick mechanism further includes a media contact member wherein said member is capable of moving said pick mechanism to eliminate contact with said media.
A printer for printing images on media comprising:
- a media feed path capable of directing sheets of media through said printer;
- a media transport mechanism capable of feeding said sheets of media along said media feed path;
- a media transport initiating mechanism capable of initiating the feeding of sheets of media along said feed path;
- one or more diverters capable of directing said sheets of media along a simplex path or a duplex path;
- and
- a media input tray for said sheets of media wherein said duplex path is capable of passing said sheets of media between said media transport initiating mechanism and said tray.
3 more elements
A method for providing second side copying to form duplex copies in an electrophotographic device, said method comprising the steps of:
- providing a media feed path for feeding sheets of media through said device;
- providing a media tray including one or more sheets of media arranged in a stack;
- providing a pick mechanism comprising an arm having opposite ends, coupled to one or more pick rollers, said arm pivoted about one end, said one or more pick rollers located at said opposite end and in contact with said media stack, said arm further including a driver for rotating said one or more pick rollers, said pick mechanism further including a media contact arm having opposite ends, coupled to said pick mechanism and extending into said media feed path;
- directing the passage of sheets of paper between said pick mechanism and said stack of media.
1 more element
Dependencies are inferred from the claim text.