In computing, a driver acts as a translator. It allows your operating system (like Windows) to communicate correctly with the printer's hardware. Without the correct driver, your computer won't be able to send print jobs to the device, rendering it unusable. Given the specific features of the GPU80160I (like its high speed and barcode printing), using the right driver is essential to unlock its full potential.

For the most stable performance, follow these manual installation steps:

Yes, but not via a Windows driver. You need a third-party app like "ESC/POS Printer Utility" that sends raw commands over USB OTG or Bluetooth (if your unit has a BT module).