The computer does not have a printer driver installed. When the electronic tax bureau prints the invoice, it shows that it has not been downloaded to the printer because the printer driver is not installed on the computer, which leads to the failure to recognize the information after using the electronic invoice printing function. In this case, it is necessary to install the printer driver, enter the printer manufacturer's official website, find the driver download page of the corresponding model, download it to the computer, then find the equipment and printer options in the control panel, and click Add Printer.