Quantum Power Systems manufactures Thermal Printer with 57mm Width. Quantum Power Systems is an ISO 9001 certified company. The Thermal Printer with 57mm Width is available as `Handheld computer QA04t2`. The thermal printer has the printing speed of 50mm/second. The paper roll has the length of 30meters and is 60mm in diameter. Thermal Printer with 57mm Width consists of paper thickness and GSM of 0.06 to 0.085mm and 52.3 to 64gsm respectively, along with the LCD display 64x128. It displays 4 to 8 lines. No of characters per line are 20. The Thermal Printer possesses Li-Ion Battery Data interface IrDA/Rs232/USB/WireLess with 16Bit/32Bit CPU and 4MB/8MB on board data flash.