Device for driving dot printing bars in a dot printer

Device for driving dot printing bars in a dot printer

Device for embossing braille code characters

Device for guiding the printer needles in a mosaic needle printe

Device for marking articles

Device for pointwise action on an information carrying medium

Device for use in Braille printing or paperless Braille communic

Direct ink delivery system for print heads utilizing adjustable

Displacement magnifying mechanism for a print element

Divisional step dot printing device

Document printing device having a platen with character segments

Document processing apparatus capable of printing multisized cha

Dot drive circuit of wire dot type printer

Dot impact printer and actuator therefor

Dot impact type printing head with adhesively attached base unit

Dot line printer having improved yoke assembly

Dot line printer with paper feed time controlling capability

Dot matrix character printer control circuitry for variable pitc

Dot matrix impact printer

Dot matrix impact printer employing magnetic dot elements