Product support and maintenance for the GT-31 banknote sorting machine includes upgrades for the display, image board, and mainboard. These upgrades ensure that the machine remains efficient, reliable, and up-to-date with the latest technology.
The display upgrade enhances the machine's user interface, making it easier to use and improving the overall user experience. The image board upgrade improves the machine's ability to detect counterfeit bills, while also increasing its accuracy and speed. The mainboard upgrade enhances the machine's processing power and overall performance, ensuring that it can handle high volumes of cash with ease.