Seeking software that prints out text with errors marked?

Does anyone know of a software that will print out a text with the spelling and grammer errors marked for students to correct? (Something along the lines of printing the corrections that a word processor shows, using something other then print screen?)

Purpose: so that they can correct on their draft, and then go back later and type in the corrections, without tying up the computer while they look up words…

This could probably be added as a feature to SpellCatcher’s DirectCorrect.

I suggest contacting Evan directly and asking him. The address is at the bottom of the link, or you can try his forum.
Make sure to try SpellCatcher and DirectCorrect in your specific application to make sure it works fine.