Description: The string displayed on the device's front panel in place of the printer's built-in background status string. It would alternate with warning messages and would overwrite highest Regular Priority Status message such as PAUSED. The object could be used to display higher priority third party messages which are important to be displayed even if printer is offline. This would not overwrite any HighStatus or Error type message. Additional information: This object allows a message to be displayed when it is the highest priority message. Setting this object does not guarantee the message will be displayed; and reading it returns the value last written, not the currently displayed message (use prtConsoleDisplayBufferText to read the display). The priority assigned for displaying this message is lower than the PAUSED message. In other words, this messages can replace all the regular priority status messages as EPOffline is the highest regular status priority. To clear the message, write a null string to BACKGROUND-STATUS-MSG-HIGHER-PRIORITY.