Xerox Corporation

Timothy M Davis

Douglas K Herrmann

Ali Rafic Dergham

Jorge Mario Rodriguez

Randall E Kaufman

Matthew J Ross

John H Looney

Richard P Ficarra

Richard J Milillo

Brian J Dunham

Piotr Sokolowski

Bruce D Caryl

Alicia K Schwenk

This is a waste cyclone toner dispense system with a controlled gate and a collection bag below the gate. The controlled gate is configured to be opened and closed at a predetermined time thereby permitting the use of relatively inexpensive bags for collection of toner debris. The gate is hinged to permit easy opening by a controller and motor. The controller turns off any pressure while the gate is open. The drop gate conveys when open waste toner from an upper waste collection funnel to the collection bag.

Waste cyclone dispense system with a controlled gate

This is a waste cyclone toner dispense system with a controlled gate and a collection bag below the gate. The controlled gate prevents pressure from entering the bag thereby permitting the use of relatively inexpensive bags for collection of toner debris. The gate has rotating blades tightly pushed against a sealing wall, such as rubber or the like. The wall must prevent pressure from reaching the bag and remaining only above the bag. The rotating blades convey waste toner from an upper collection to the collection bag.

Waste cyclone dispense system with controlled rotating cylinder gate

A substrate compiling system includes an actuator, cable and tamper device. The tamper device includes a clamp assembly. The clamp assembly is retracted and extended. The clamp assembly can be used to clamp an edge of each compiled set of substrates and transfer the compiled set to a stacking tray, platform or the like. The clamp assembly may remain in an extended position until all other substrate supporting structures no longer support the substrates and an opposing unclamped edge of the compiled set engages the stacking tray below.

Clamp actuator system and method of use

A sheets sets compiling and stacking system for the output of a printer, in which the seriatim output of printed sheets may be accumulated and neatly stacked on a temporary sheets supporting system until the desired number of sheets for that set (e.g. all the pages of a collated document) is accumulated (compiled). The temporary sheets supporting system may then automatically open to drop each completed or compiled set of sheets, but with positive alternate side set clamping control against sheet scattering or skewing, dropping only one side of one set at a time, by a short distance, down onto a multiple sets stacking system, such as a self-lowering elevator stacking tray, so as to provide reduced set scattering or skewing of the sheets within the sets, and/or between sets.

Printer output sets compiler to stacker system

Sheet transport apparatus has a pair of driven transport rolls and a pair of associated idler nip rolls forming sheet transport nips therebetween and defining a sheet transport path, one of the pair of transport rolls and pair of idler rolls being fixedly supported in a sheet feed table, the other of the pair of transport rolls and pair of idler rolls being mounted on a shaft which is pivotally mounted about an axis perpendicular to the shaft and parallel to the sheet feeding path, the shaft being pivotally mounted at the midpoint between the pair of rolls in a pivot housing extending across the sheet feeding path, one end of the pivot housing fixedly engaging the sheet feed table and including a spring to bias the other end of the pivot housing toward the sheet feed table to enable the shaft to pivot about the axis to provide the same nip force between each of the driven transport roll and its associated idler nip roll.

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Macedon, NY, United States of America

Timothy M Davis