Dual ac development system

Dual brush cleaner retraction mechanism and variable inertia...

Dual lamp fuser

Dual layer photoreceptor for use in electrophotography

Dual mode apparatus for developing latent electrostatic images

Dual mode control logic for a multi-mode copier/duplicator

Dual mode control logic for a multi-mode copier/duplicator

Dual mode electrographic recorder

Dual mode electrographic recorder

Dual mode electrophotographic apparatus having dual function...

Dual mode electrostatographic printing machine

Dual mode electrostatographic printing machine

Dual mode roll fuser

Dual mode sheet feeder

Dual mode stack sensor

Dual purpose document handling system

Dual purpose sheet handling apparatus

Dual ribbon fuser

Dual-layered photoreceptor used in electrophotography

Duplex copier