Driving apparatus for thermal head

Driving device for a thermal element

Driving method for thermal head and thermal printer utilizing th

Driving method for thermal recording head

Driving method of heat element array

Driving system for thermal recording head

Driving system for thermal recording head

Dual density two-sided thermal head

Dual mode thermal printer

Dual toggle mechanism for pressing a thermal printing head again

Edge reading donor sensors for a thermal printer

Edge type thermal printhead

Edge-type printhead with contact pads

Electrical contact for conductive-backed paper

Electrical contact for conductive-backed paper

Electrical print head for thermal printer

Electrical supply for a thermal printing head

Electrically heated recording indicator for recording instrument

Electro resistive printhead drive level sensing and control

Electrodes for resistive ribbon thermal print head