Registration system for a digital printer which prints...
Regulated current source for thermal printhead
Regulated voltage and approximate constant power for thermal...
Reinker for an inked ribbon cartridge
Reinking apparatus
Reinking mechanism
Release and blocking mechanism for power operated typewriters
Reloadable ribbon cassette system
Reloadable ribbon cassette system
Relocate feature for an electronic typewriter
Remote control bifurcated typewriter keyboard (universal...
Remote control system for stenographic machines
Removable cartridge for an inked ribbon and ribbon feed...
Removable typehead for a printing mechanism
Removal of dissolved gas from ink in an ink jet system
Removing waste ink from capping station
Repeat mechanism for printing device
Repeat operation mechanism for power driven typewriters or...
Repeat spacing mechanism for typewriters
Repeat spacing mechanism for typewriters