Stylus printer impact energy control

Stylus printing head comprising electromagnets on resilient supp

Support means for print wire

Supporting structure of an armature of a wire dot printer head

System and method of printing sideways

System for driving print wires for printers

Taut band piezoelectric actuator for wire matrix printing elemen

Technique for improving the wear resistance of a wire matrix pri

Temperature control device for a printing head

Temperature control in a wire dot printer

Temperature limiting apparatus and method for printer

Thin line printer typing head

Three pole printhead actuator

Ticket printer

Transport system for a dot matrix printing mechanism

Two cartridge ink-supply system for a multi-color dot matrix pri

Unitary guide for platen and print head

Variably-controlled electromagnetically driven printer

Vector font processing in a printing device

Very small displacement enlargement mechanism and printing head