Density gradation control type thermal printer

Desk-top thermal printer

Device and method of non impact printing

Device for adjusting the heat-generating time of a thermal print

Device for compensating for fluctuation of ink transfer in therm

Device for controlling the density of printing characters

Device for correcting pitch of scanning lines in a light beam re

Device for thermally recording indicia

Dielectric recording medium

Direct color thermal printing method and apparatus therefor

Direct color thermal printing method and direct color thermal pr

Direct color thermal printing method for optically and thermally

Direct read after write optical storage medium and information s

Direct thermal printer

Divisional-type thermal printhead

Divisional-type thermal printhead

Dot matrix printing device

Dot print density regulating circuit

Dot printer

Drive circuit for thermal printing array