With print and cut, you use your printer to print the image and some registration marks. Then you put it in the cutter and the cutter will read and use those registration marks to cut the image accurately. My silhouette sd does not do perfectly accurate print & cuts so I cut with a thin border around stuff.
Wash: "A man walks down the street in that hat, people know he's not afraid of anything."
Jayne: "Da*n straight."
-- my recipes