Transfer development apparatus using self-spacing donor member

Transfer device

Ultrasonics traveling wave for toner transport

Unitized toner assembly for continuous electrostatic film medium

Ventilated wind-diverter shed for man-spraying of polyurethane f

Ventilation method and system for protecting shooters from pollu

Voltage-controlled developing device

Wafer transport system

Washing chamber for photographic developing apparatus

Wet-developing stationary electrode

Wiper roller for drying a wet sheet in a copying machine

Work chamber with shifting ventilation zone

Workpiece handling system for vacuum processing

Xerographic developing system rolls having magnets of different

Xerographic development system

Xerographic machine with infinitely variable developer bias

Xerographic toner cleaning station