Double-click the downloaded exe. file to decompress it. Then, open the ... "HowTo" folder, then execute the update of the firmware based on the manual "fut_upgrade.html".

About Printer Firmware Package:

Before you even consider installing this firmware, go to the system information page of the ... you read the installation steps and initiate a firmware update process only when you have familiarized yourself ... you intend to apply this version, click the download button, and install the package. Remember to check with our website as often as possible so that you don’t miss a single new release.