Never mind . . . it's not important. I just thought here there might be someone who knows something more than I do about the program.
This is NOT a formatting issue - it's NOT a hardware issue. This is something the programmers/devlopers built in - I assume as some kind of warning. It's similar to the "you've run your text out the bottom of the box" sign, but it's solid black and it
disappears after a while.
Are there any programmers there who know? If not, it doesn't mattter. It doesn't effect the appearance on screen most of the time and it never effects the print out. There's just NOTHING else about the program I don't know. . . so I was curious.