HS-QR24 Embedded Thermal Receipt Printer | 50-80mm/s High-Speed Printing | Multi-Interface Adaptation

The HS-QR24 thermal receipt printer features an integrated embedded design with combined printing mechanism and circuit, with an installation port size of 77x53mm and an insertion depth of 43mm, which can be easily embedded into various instruments and meters with strong adaptability and space-saving installation. It is also equipped with rich printing functions, supporting full-format printing of graphics, curves and characters, with a standard 24×24 GB2312 Chinese character library and 12×24 standard ASCII character library, and the font can be enlarged 1-4 times. The high resolution of 8 dots/mm and 384 dots/line ensures clear printing content and fully meets diverse printing needs. It has excellent printing performance, with a printing speed of 50-80mm/s and an MCBF of 5 million lines, achieving high-speed and efficient printing while ensuring the stability and long service life of the device. Comprehensive considerations have been made in terms of adaptability: it supports RS232+USB/TTL+USB dual-interface combinations, is adapted to DC5V-9V or 12V wide voltage power supply with an average operating current of 3A, and can perfectly meet the power supply and connection needs of different devices. The device is also built with a self-check function, which can display the real-time operating status through indicator lights for convenient fault troubleshooting. It can work in an environment with a temperature of 0-50℃ and humidity of 10%-80%, with a wider storage temperature and humidity range, adapting to various complex usage environments. The consumable adaptation adopts a standardized design, compatible with 57.5±0.5mm standard thermal paper with a thickness of 0.06-0.07mm and a maximum roll diameter of 30mm, making consumables easy to purchase and replace. The standard accessories of the printer include the printer host, product manual, installation accessory kit, data cable (USB/serial port) and power adapter cable. It is widely used in receipt printing for the catering industry, consumption document printing for retail stores/supermarkets, tax voucher printing for the tax system, business receipt printing for banking and finance, diagnosis and treatment and charging voucher printing for medical care, inbound and outbound order printing for warehousing and logistics, waybill and receipt printing for postal express, etc. It can also be embedded into various industrial instruments, intelligent terminals and self-service equipment for use.