Patricia J. Donaldson

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Featured researches published by Patricia J. Donaldson.

Archive | 2003

Real-time control of tone reproduction curve by redefinition of lookup tables from fit of in-line enhanced toner area coverage (ETAC) data

Patricia J. Donaldson; Thomas F. Shane

Archive | 2000

Toner age calculation in print engine diagnostic

Patricia J. Donaldson

Archive | 1999

Feedback toner concentration control for an imaging system

Patricia J. Donaldson; John Buranicz; Paul A. Garsin; Eric S. Hamby; Daniel W. MacDonald; Mark A. Scheuer; Edward W. Smith; Eric M. Gross

Archive | 1994

Apparatus and method for controlling development of developer material on a photoreceptive member

Patricia J. Donaldson

Archive | 2005

Tone reproduction curve systems and methods

Patricia J. Donaldson

Archive | 1999

Feed forward and feedback toner concentration control for an imaging system

Mark A. Scheuer; John Buranicz; Patricia J. Donaldson; Paul A. Garsin; Eric M. Gross; Eric S. Hamby; Daniel W. MacDonald; Prasad Padmanabhan; Edward W. Smith; Joseph W. Ward

Archive | 1999

Toner concentration control for an imaging system

Mark A. Scheuer; John Buranicz; Patricia J. Donaldson; Paul A. Garsin; Eric M. Gross; Eric S. Hamby; Daniel W. MacDonald; Prasad Padmanabhan; Edward W. Smith; Joseph W. Ward

Archive | 2004