The Dot Matrix Printer, which has a streamlined appearance and an outstanding cost-effective, completely meets the quality requirements of the chemical and pharmaceutical industry and GLP, GMP standard certification. From the most basic printing needs to the wealth of applications, the printer provides users with flexible choice. This product usually used with our all kinds of Balance. Features: Printing mode: 9-needle shuttle impact dot matrix printing Printing paper: 57mm paper width, plain paper, non thermal type Color band: Epson erc-09 or erc-22 Interface: RS232C / USB (TXY-120) Mechanical dimension (mm):114.6 (W) × 86.6 (H) × 188.2 (L) Specifications: Printing method: Impact dot Inking:Ink ribbon (EPSON ERC-22 or ERC-09) Printing format:24 digits / line (5 x 7 dot matrix) Character size: 1.7mm (W) x 2.6mm (H) ASCII Paper:Regular paper 57.5mm width, 50mm in diameter Printer mechanism durability: 1.5 million lines Operation temperature range: 0-50°C Input voltage: DC 12V (1.5A) Interface: RS-232C