Method and circuit for driving an ink jet printer

Method and device for avoiding defective elements in a thermal p

Method and device for controlling a thermal printing head

Method and device for controlling concentration of ink for ink-j

Method and device for time-recording

Method and means for calibrating an ink jet printer

Method and means for recording of information

Method and system for monitoring the light output of pyrotechnic

Method and system for recording heart lead tracings on segments

Method and system for recording image data by thermal head

Method and system for thermally recording information on a metal

Method for affixing information on read-only optical discs

Method for applying a hot melt ink to a substrate

Method for applying a hot melt ink to a substrate

Method for color representation using colored ink dots

Method for compensating temperature to a thermal head

Method for driving liquid-jet recorder

Method for ensuring stable operation of an ink jet recording app

Method for fashioning ink channels in a write head for a dot-mat

Method for fashioning ink channels in a write head for a dot-mat