The installer reached a screen with a series of checkboxes."This is where people trip up," Sarah noted. "Select your Operating System—you’re on , right? Then, look at the printer interface. Since we’re using a USB cable, select USB under the port settings. And make sure the 'Printer Series' is set to POS 80mm (or 58mm if it’s the smaller one)."
: Click Install or Begin Setup . Once finished, you may be prompted to set it as the default printer. Option 2: Manual Installation (Workaround) How To Install Pos Printer Driver V7.11