IMPROVED MAGNETIC DESIGN FOR MAGNETIC BRUSH DEVELOPMENT
Original Publication Date: 1979-Aug-31
Included in the Prior Art Database: 2004-Apr-01
Xerox Disclosure Journal
An electrophotographic printing machine frequently employs a magnetic brush development system for depositing toner particles on an electrostatic latent image recorded on a photoconductive member, The magnetic brush development roller includes a non-magnetic, tubular member 10 having a substantially stationary, cylindrical magnet 12 disposed interiorly thereof, As tubular member 10 rotates in the direction of the arrow, developer material 14 is advanced into contact with the latent image recorded on photoconductive surface 16. A magnet 18 is disposed on the opposed side of photoconductive member 16.