Browse Prior Art Database

Variable Magnetic Brush Bias Control with Provisions for Toner Concentration Control

IP.com Disclosure Number: IPCOM000054569D
Original Publication Date: 1980-Mar-01
Included in the Prior Art Database: 2005-Feb-13

Publishing Venue

IBM

Related People

Authors:
Underhill, TT [+details]

Abstract

This circuit allows variable operator control of copy darkness for a convenience copier with automatic toner concentration checking and control.