Damage resistant cleaning blade

Damping device for rotating members

Damping electrode wires of a developer unit

Dark decay control system utilizing two electrostatic voltmeters

Data card illumination arrangement

Data carrier having a picture theme superimposed by a line patte

Data converting method for reordered prints

Data entry apparatus

Data entry method and apparatus for an electrophotographic copyi

Data imprinting device for camera

Data printing apparatus

Data printing apparatus

Data printing device for camera

Data processing apparatus provided in copying machine

Data-retainable photographic film cartridge

Daylight photoplotting and film therefor

Dead time compensation for toner replenishment

Decoating device

Decorative cards

Decurler