Doctor blade, toner cartridge using such a doctor blade and...

Donor roll for scavengeless development in a xerographic apparat

Donor rolls and methods of making donor rolls

Donor rolls with capacitively cushioned commutation

Donor rolls with exterior commutation

Donor rolls with magnetically coupled (Transformer) commutation

Driving device of developing units and toner replenishing units

Driving force receiving member and driving mechanism

Drying device and method for drying ink on a medium

Drying system and method for an electrophotographic imaging syst

Drying unit coupling apparatus of liquid electrophotographic...

Drying unit for liquid electrophotographic printing...

Dual charging and metering of development member

Dual-component magnetic brush developing device

Durable coated magnetic development roller