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
This type of firmware is commonly associated with desktop thermal label printers like the TSC DA210 or the TSC TE244 .
Better handling of specific label media or print speeds. How to Install
Based on the naming convention and date tag ( 20221222 ), this file likely contains the update for the SC24526 series or specific hardware revisions. Key Details & Identification
Improved stability for USB or Ethernet connections.
Select the "Command Tool" or "Firmware Update" tab in the utility and point it to the extracted file.