Bias device for a copying machine

Bias switching between tri-level and bi-level development

Bias transfer roll

Biased input chute

Biasing scheme for improving latitudes in the tri-level...

Bicharge photoconductive zinc oxides

Bichargeable electrophotographic sensitive material

Bilayer topcoats for organic photoconductive elements

Billing apparatus

Binary scan system

Binder containing acrylic resin and polycarbonate for...

Binder for organic photoconductors

Binder materials for photoconductive layers

Binder plate

Binder resin for toner, toner, and method of manufacturing...

Binless sorter

Bio-based amorphous polyester resins for emulsion...

Bipolar liquid electrostatic developer

Bis(dialkylaminoaryl)ethylene photoconductors

Biscationic acid amide and acid imide derivatives as charge...