I decided to follow the instructions here (https://www.technewstoday.com/how-to-clear-printer-queue/) about making a batch file that will stop and then restart the Windows print spooler, to clear out print jobs when an error in printing occurs. Not wanting to screw this up, I looked at a youtube video on making a batch file, which if I'm not mistaken, says the first characters of a batch file should be "@ECHO." The instructions on the page I just linked to didn't say anything about that. Do I need those characters at the top of my batch file? Or was that just for the type of file that he is making in the video? See about 40 seconds into the video for what I'm taking about.