Xerox Corporation

Jan J Van Der Steen

Vittorio R Castelli

James R Cassano

Richard M Dastin

Scott C Durland

Thomas F Cooper

Derek J Milton

Andrew Edward Taylor

Jozef P Logtens

John E Kosko

Stephen John Abbott

Roderick A Cooley

Ruud Vullers

Marcel Kuipers

Peter J Bloemen

A process suitable for making a corona wire assembly for use in an electrostatographic reproduction apparatus involves attachment of a terminal to a corona wire. The process has the steps of positioning said terminal and said corona wire such that a portion of the corona wire is touching the terminal at a contact position; one end of the corona wire is held by a holding device and the unattached end is drawn under a tensioning force from 1 to 3 N across a wire clamp; applying laser energy to the contact position for melting at least part of the terminal in the locality of the contact position; and solidification of the molten part of the terminal for forming a bond with the corona wire. In a preferred aspect, the process includes the additional step laser trimming off of an end-tip of the corona wire.

Method of manufacture of corotron wire assembly

A xerographic cassette for a printing or copying machine includes a photoreceptor drum, a cleaning blade, and a waste toner conveyor for conveying waste toner cleaned off the photoreceptor drum by the cleaning blade into the interior of the photoreceptor drum for storage. The conveyor includes a flexible helical wire which acts as an auger. A curved tube portion of the conveyor passes through an auxiliary waste toner container. Once the auxiliary container is substantially full, waste toner is conveyed into the interior of the photoreceptor drum. The auxiliary container is provided with an aperture which enables it to be emptied, thereby prolonging the useful life of the cassette.

Xerographic cassette with dual waste toner storage

A sheet transport system having a sheet gripper which includes at least one resilient member used to bias an upper gripping portion toward a lower gripping portion so as to releasably secure the leading edge of a sheet therebetween. The resilient member includes a stop which functions to register the sheet within the sheet gripper.

Sheet transport system with improved gripping and registration mechanism

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Horst, Netherlands

Jan J Van Der Steen