The HMI configuration software provides the option of taking a screenshot of the windows in your project for documentation or other purposes. When running the Offline or Online Simulator, right-clicking on it and select "Screenshot." See Tech Note 5098, "Screenshots with EZware."
In addition, you can get screenshots of the HMI screen by configuring a Function Key for "Screen hardcopy" or using the PLC Control object. The screenshot can be saved to a USB flash drive, SD card, or sent to a printer for a hardcopy printout.