I'll take the picture below as an example. You can also use the font from XCS. If you use the fonts that come with the XCS software,you do not need the following steps.
Import and edit the bitmap image and erase the background.
Click Outline to set offset distance as 0, and select Add inner outline for bitmap.
After that, delete the original bitmap image and click Reflect to flip it.
Here we go! We made it!
ease note that the temperature of the processed area is still very high at this point. Therefore, please take care to avoid getting burned. And don't forget to turn off the heat press.