Drying apparatus within a sheet-fed printing machine
Drying device for printed material
Drying method
Dual form planetary inker
Dual locator system for pallet support plate
Dual substrate, single-pass printing process and substrates...
Dual-plate winding mechanism with tension adjustment
Ductor roll accelerating mechanism
Duplex printing system
Duplexing copying system
Duplexing paper handling system
Duplicating machine with duplexing capability
Dynamically varying policy driven print engine