The guides on the sides of a printing press, which consistently positions the sheet sideways as it is fed through the press.

Amount of 500 sheets of paper.

An occurrence in publishing whereby the tack of ink pulls fibers or coating off the paper surface, giving spots on the printed surface.

A light, low-cost unbleached paper prepared particularly for newspaper printing.

Printing that uses inked raised surfaces, normally type, to produce the image.

That part of a printing plate that carries the ink and prints on paper.

Any paper which is free from wood pulp impurities.

A semi-gloss finish on paper which is less glossy than gloss as well as more than matte paper.

Small printed lines around the edges of a printed piece showing where it is to be cut out of the sheet. Sometimes mentioned to as cut marks.

To gather sheets or it may printed signatures together in their correct order.