Warm Notice   Please Carefully check the manual and then follow the right steps to use this printer.   No manual and No driver CD including, the manual and the driver need to download at official website, or kindly leave your email , we can share it with you.   Features   This embedded receipt thermal printer TTL is compact, simple, and cost-effective.   With excellent connectivity, it is widely used in shopping malls, supermarkets, hospitals, restaurants, banks, gas stations, road and bridge toll station.   Easy to set up and operate, it will work perfectly with your devices, make printing more convenient than before.   Best for your machine   - Beautiful appearance with mini shape, practical and convenient   - Easy paper structure and replace the paper body from the front panel, easy for operation   - Low noise thermal printing, do not bother the others, create a quiet environment   - Optional different interfaces   - Very easy to embed in a variety of different instruments   - Supports ESC/POS print instruction set   Product weight: 0.1700 kg   Package weight: 0.1770 kg   Product Size(L x W x H): 11.10 x 6.50 x 5.70 cm / 4.37 x 2.56 x 2.24 inches   Package Size(L x W x H): 15.00 x 13.70 x 8.20 cm / 5.91 x 5.39 x 3.23 inches   Package Contents: 1 x 58mm Embedded Receipt Thermal Printer, 1 x Communication Cable, 1 x 57X30mm Thermal paper.   Basic Information   - Printing method: Thermal dot printing   - Printing speed: 50 - 80mm/s   - Resolution: 8 points/mm, 384 points/line   - Effective print width: 48mm   - Character set: ASCII, GB2312-80 (Chinese)   - Print font: ANK: 8 x 16, 9 x 17, 9 x 24, 12 x 24, Chinese: 16 x 16, 24 x 24   - Paper type: Thermal paper 57 x 30   - Paper width: 57.5 +/- 0.5mm   - Roll diameter: 39mm (max.)   - Interface: Serial TTL/RS232   - Embed depth: 50mm   - Power: DC 5V - 9V   - Mounting port size: 103 x 57mm   - Operating temperature: 5 Deg.C - 50 Deg.C   - Working humidity: 10 percent to 80 percent   - Storage temperature: -20 Deg.C - 60 Deg.C   - Storage humidity: 10 percent to 90 percent