Go to Brother Support. Find your product category and model to access the Firmware Update Tool .
To download and update firmware for your printer (скачать прошивку для принтера), you should primarily use the official support website of your printer's manufacturer. Firmware updates are typically found in the or "Support" sections after entering your specific model number. Official Manufacturer Portals
Most consumer brands provide a small software program (executable file) for Windows or Mac. Once opened, this utility will scan your network or USB connection for compatible printers and "send" the firmware directly to the device.
If your printer is not automatically updating, you can use these manual methods:
The most secure way to download firmware is through these official channels: