Problem with Compiling to "Print"

Today I printed a single document by compiling only that document, and choosing Print as the Compile For option.

The second line and one other line in the printout were “all messed up.” I thought it was a problem with the printer, but when I compiled to a PDF and printed that everything was fine. I repeated the compile to print, and got exactly the same result.

If you aren’t aware of this, and need more info, I will scan in the problem page and post it.

Here’s a scan of the problem: