An area outside the page and bleed that contains printer instructions or job sign-off information.
In modern typesetting programs such as Adobe InDesign, slugs hold printing information, customized color bar information, or display other instructions and descriptions for other information in the document. Objects (including text frames) positioned in the slug area are printed but will disappear when the document is trimmed to its final page size.
A. Crop marks B. Registration mark C. Page information D. Color bars E. Bleed marks F. Slug area
