How do I set my Laser printer to Stun?

That's just ink-readable!

Toss it out of a fast moving car

You have to push the hidden red button at the very back of it...they make it hard to find, because they dont want people, to overuse that very useful feature.

remove the earth wire...!!

Balance it on top of a door.

i find the best tool to stun anything is a big hammer

By sending it a page that is of the highest quality photographic content that has the most vibrant array of colours which would cover a vast amount of what is within the visible bandwidths and has virtually all the different shades that exist right across the spectrum and have it engage the task of printing this on its highest possible quality setting ensuring that the ink jets are driven at full power so as to print the picture to be of a colour quality that's as close to the original as to be a copy who's colours offer as little if any recognisable difference when viewed side by side so that it would be virtually impossible for the naked eye to tell which was the original and which was the copy and if achievable you should find that your chosen test viewer will be very impressed if not totally stunned by how well your printer has performed