The FK-POS58-21 is a thermal receipt printer manufactured by the company Funkin. It is a small, lightweight printer designed for point-of-sale (POS) applications and is commonly used in retail stores, restaurants, and other businesses.
The FK-POS58-21 uses thermal printing technology to produce high-quality receipts at a resolution of 203 DPI. It has a printing speed of up to 90mm per second and can handle paper rolls with a diameter of up to 80mm. The printer connects to a host computer or POS system via a USB or serial interface.
