(09-15-1993 8:48am PRNECHO.EXE)
PRNECHO turns DOS printer echo ON or OFF from within a batch.
(This is equivalent to Ctrl-PrintScrn from the keyboard)
If PRNECHO is run without parameters, the current status is
echoed to DOS Standard Output in the form "Printer echo is ON"
Also, if printer echo is ON, ERRORLEVEL is set to 1 to allow
testing from a batch.