Sheet media handling system with interrelated input alignment and output support
AssigneeHewlett-Packard Company
InventorSandra Y. Okazaki
Life of this patent
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Abstract
A sheet media handling system is provided which includes an input tray, an output tray, and an alignment mechanism capable of aligning sheet media which is to be input and supplementing support of sheet media once it has been expelled. The alignment mechanism thus employs an upstanding member which defines the length (or width) of the input tray, and which extends upwardly to supplement support of sheets within the output tray.
Claims18
A sheet media handling system for use in a sheet processor having vertically-stacked input and output ports, said handling system comprising:
- a lower support structure configured to support sheets for delivery to the sheet processor's input port;
- an upper support structure at a predetermined level above said lower support structure, said upper support structure being configured to at least partially support sheets expelled outwardly from the sheet processor's output port;
- and
- an alignment mechanism including an upstanding member which is adjustable independently of said upper support structure to align sheets supported by said lower support structure, said upstanding member extending upwardly to at least said predetermined level to supplement support of expelled sheets by said upper support structure.
A sheet media handling system for use in a sheet processor having vertically-stacked input and output ports, said handling system comprising:
- a lower support structure including a substantially horizontal input floor having a first length said input floor being configured to support a stack of sheets for delivery to the sheet processor's input port;
- an upper support structure including a substantially horizontal output floor having a second length shorter than the first length, said output floor being positioned at a predetermined level above said input floor and configured to at least partially support sheets expelled outwardly from the sheet processor's output port;
- and
- an alignment mechanism which includes a first upstanding member selectively configurable independently of said upper support structure to engage an edge of the input stack to align the input stack lengthwise, said first upstanding member extending upwardly at least to said predetermined level so as to supplement support of expelled sheets adjacent their outwardmost edges.
A sheet media handling system for use in a printer having vertically-stacked input and output ports, said handling system comprising:
- an input floor which extends outwardly from adjacent said input port to support a stack of sheets for delivery to the printer's input port;
- a stationary output floor positioned above said input floor, said output floor being configured to support sheets expelled outwardly from the printer's output port;
- and
- an upstanding member including a generally vertical input-adjustment region configured to selectively engage an edge of the sheet stack, said upstanding member extending upwardly to terminate in a generally horizontal output-support region which is above said output floor so as to support expelled sheets from below and thereby to position outward edges of output sheets higher than corresponding inward edges of output sheets, said upstanding member being adjustable independently of said output floor to supplement support of expelled sheets automatically based on input sheet size.
Dependencies are inferred from the claim text.