Apparatus for returning developer solid particles to open...

Apparatus for sensing a dimension of sheets of material to...

Apparatus for sensing the quantity of reclaimed developer...

Apparatus for supplementing toner in electrophotographic...

Apparatus for supplying powder

Apparatus for the electrographic printing and copying using...

Apparatus for the processing of optical type information

Apparatus for the reversal of a hot roll in a fusing assembly

Apparatus for transferring electrophotographic images

Apparatus for transferring toner images

Apparatus for transferring xerographic images

Apparatus which permits the loading of a stack of sheets...

Apparatus, process for charging insulating toner particles

Apparatus, process for charging toner particles

Apparatus, system and method of storing a static image...

Application of low impedance conversion of detected voltage...

Application of pulse bias across gap between donor and...

Aqueous composition-sensitive photoconductive composition...

Aqueous conductivising composition for conductivising sheet...

Aqueous dispersions for use as toners