How to use your lazer from a printed sheet?
You click print, go to the laser cutter and swing the plexiglass cover down over the work area, and then push the Go button on the laser cutter front panel.  The laser springs into action, etching my logo in just the same way as an inkjet printer would, dot by dot.  The laser head assembly goes back and forth, line by line, firing a laser burst for each pixel it should.