Xerox Corporation

Matthew P Daniels

Bruce Earl Thayer

Moritz Patrick Wagner

Dennis G Gerbasi

David R Stookey

Ralph J Weber

James J Teich

Thomas A Prentiss

Steven W Baldwin

An apparatus and printing machine that contain a cleaner brush with long sweeper fibers orientated along the overall width of the brush, and having a greater length than the majority of fibers of the brush to remove the particles that adhere to the cleaner housing and thus, prevent toner droppings.

Cleaning brush having fibers of different lengths

A method, apparatus and printing machine are disclosed that contain a monitoring system that includes a sensor and artificial stress conditions to determine the cleaner brush life. A comparative analysis is performed from the data provided by the monitoring system of a normal cleaning residual toner particle mass and artificial stress conditions cleaning residual toner particle mass to predict brush cleaner life reliably.

Monitoring cleaning performance to predict cleaner life

Growing community of inventors

Rochester, NY, United States of America

Matthew P Daniels