Document scanners
Document scanners
Document scanning apparatus
Document scanning head
Document scanning system
Document scanning system
Document scanning system
Document size detection by a prescan having an acceleration regi
Document video digitizer
Dot matrix copying apparatus
Dot matrix printing method and printer therefor
Double decker housing and paper handling device for facsimile ap
Double-deck magnetic recording/reproducing apparatus
Doubly correlated sample and hold circuit
Draft printing system
Drive circuit for feeding a reproducing element across a rotary
Drive circuit for liquid crystal display device
Drive circuits for a high resolution cathode ray tube display
Drive device in a plane reading device
Drive method for active matrix display device