Browse Prior Art Database

Toner Concentration Control

IP.com Disclosure Number: IPCOM000069884D
Original Publication Date: 1978-Jul-01
Included in the Prior Art Database: 2005-Feb-21

Publishing Venue

IBM

Related People

Authors:
Daniels, RA [+details]

Abstract

In a xerographic copier, toner is automatically added to the developer as a result of the variable quantity of light which is reflected off a toned test patch located on the photoconductor's working area.