Offset Paper
term for uncoated paper
Offsetting
using an intermediate surface to transfer ink. This also occurs when images of freshly printed sheets transfer images to each other
Opacity
the amount of show-through on a printed sheet. The lesser the amount of show-through the thicker the paper, the more show-through the thinner the paper
Original
material that is to be reproduced using various printing methods. i.e., PDFs, documents, photographs, artwork, product sample, or artist's drawing
Overlay
transparent cover sheet on artwork often used for instructions