Xerox Corporation

Jerome P Chasko

Joseph C Mammino

Dasarao K Murti

Donald S Sypula

Fred W Schmidlin

Brian E Springett

Deborah J Nichol-Landry

William L Gary

John A Frank

Edward L Schlueter, Jr

Jorge Antonio Alvarez

Dennis A Abramsohn

Lucille M Sharf

Alan M Litman

Christine J Tarnawskyj

Kenneth M Cerrah

Stacey R Moss

Raymond J McQuade

Dennis A Abramsohm

A development roller for use in a machine in which marking particles are advanced toward a latent image to form a developed image is provided. The development roller includes a conductive body. The conductive body includes a central portion, a peripheral portion spaced from the central portion, and a support structure interconnecting the peripheral portion to the central portion. The development roller also includes a semiconductive material applied to an outer periphery of the conductive body.

Development roller

A roller for increasing the rate of permeability of liquid carrier from an image formed from a liquid developer comprised of toner particles and liquid carrier. Perforations formed through the skin covering of the blotter roller provide high quality transfer of an image having maximum toner particles and minimal liquid carrier to a final copy sheet, at an increased process speed.

Apparatus and method for improved blotter roller permeability

A pressure roll that forms a fusing nip with a fuser roll in a fusing system has a core and a surface coating having been heat cured from a composition of a fluorocarbon polymer and an irregularly shaped, nonplanar, inert filler having a hardness greater than 8 Mohs, the filler having a nominal particles size of from about 10 to 30 microns and being present in the cured surface coating in an amount of from about 10% to 40% by weight of the total solids weight of the coating.

Composite pressure roll

An ionographic imaging member containing a conductive layer and a uniform and continuous dielectric imaging layer free of voids, the imaging layer having a dielectric constant of from about 1.5 to about 40 and a thickness of at least about 45 micrometers, the thickness divided by the dielectric constant having a value of from about 30 to about 60 micrometers. This member may be used in an ionographic imaging process.

Ionographic imaging system

Growing community of inventors

Williamson, NY, United States of America

Jerome P Chasko