... PR2E/K12 Standard pattern + read-write component of horizontal magnetic stripPrinting type:Matrix printing, bi-directional prediction and logical distance ... NLQ2,LQ,OCR-A,OCR-Bgraphic printing(Point/inch): Horizontal:60,72,80,90,96,120,180,240 Perpendicular: ... kilograms (Standard Pattern with the read-write component of horizontal magnetic strip)Acoustic Noise:< 53dBVoltage:220±15%Frequency:50Hz ...