Rongta RP327 thermal POS printer has direct thermal POS printing, 250mm print speed, print wide 72mm / 64mm, resolution 203dpi, ASCII font A 12 x 24, ASCII font B 9 x 24, Chinese 24 x 24, character per line font A 42 lines / 48 lines, font B 56 lines / 64 lines, Chinese 21 lines / 24 lines, paper width 79.5 ± 0.5mm, paper roll diameter Φ80mm, easy paper loading, thermal printing head 100 million impulses, auto-cutter 1 million cuts, USB, serial and RJ11.