There have been many threads posted here in the past about printing. Have you tried searching for them?
Re: Printing from DOSBox

Also, running non-game applications in DOSBox is generally ill-advised.

Thanks for asking! Yes, I have searched the threads here and tried them before I posted my request.

I did find another person who posted questions about Q&A. I wonder if they found running Q&A in DOSBox ill-advised.

JanM wrote:

Thanks for asking! Yes, I have searched the threads here and tried them before I posted my request.

So... why not tell us more about what you have tried and specific difficulties you have encountered, rather than merely saying "Please help" ?

I did find another person who posted questions about Q&A. I wonder if they found running Q&A in DOSBox ill-advised.

It doesn't really matter what they found – it is what it is. DOSBox is inherently sufficiently inaccurate that vesting the future of your business in its ability to function is ill-advised.

Please don't go back and edit your old posts after someone has replied. Or if you do, at least add another reply stating that you made a change.

Also, you still haven't said exactly what you have tried and what happened when you tried it.

Q&A should run perfectly with vDos, http://sourceforge.net/projects/vdos
You can then print from Q&A to any Windows printer.