FIELD: polygraphic industry.
SUBSTANCE: printer head elemental support includes multiple printer elements and a unit selector component that divides the multiple printer elements into multiple units and provides for time-division excitation of the units, contains multiple input terminals that divide the multiple printer elements included in each unit into multiple groups and supply excitation voltage to the printer elements included in each group, a delay circuit that receives the external actuation signal for supply of voltage to the printer elements and generates multiple delayed actuation signals with varied time of delay against the actuation signal and a circuit that supplies the actuation signal and the multiple delayed actuation signals put out from the delay circuit into various groups in an order determined by varied delay time intervals.
EFFECT: elemental support tolerant to operational errors and ensuring stability of printing.
7 cl, 14 dwg
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