Use a tool like 7-Zip or WinRAR to extract the contents.
This type of firmware is commonly associated with desktop thermal label printers like the TSC DA210 or the TSC TE244 .
Improved stability for USB or Ethernet connections. sc24526-LEUpd20221222.rar
Firmware for these devices is usually flashed using the Diagnostic Tool (DiagTool) available on the TSC Printers Support site. Common Reasons for This Update
Better handling of specific label media or print speeds. How to Install Use a tool like 7-Zip or WinRAR to extract the contents
Connect your printer via USB and run the TSC Diagnostic Tool.
Ensure your printer is connected to a stable power source during the update. A power interruption while flashing firmware can "brick" the device, making it unusable. Firmware V3.1.1 for SCALANCE SC622-2C, SC626- ... - Support Firmware for these devices is usually flashed using
Resolving vulnerabilities in the printer's network stack.