Color printer and multi-ribbon cartridge therefor
Compact shuttle printer mechanism
Component of printing head for wire-impact type dot printer and
Constant density printer system
Constant density printer system
Construction of wire type dot printer head
Control circuitry for actuation of a ribbonless endorser for pri
Control device for a matrix printer
Control device for a matrix printer
Control system for a dot matrix printer
Control system for matrix print head
Convertible print head
Cooling apparatus for dot matrix printing head
Cooling device for printer head
Core structure for electromagnetic print head
Cross hammer dot printer
Data matrix print head
Data platemarking system
Defect detector
Device for attenuating noise emitted to the environment by noise