Xerox Document Centre Reference Guide Page 16 - 116. Glossary16. GlossaryTerm ExplanationA4, A3, B4, B5 These are common metric paper sizes. Refer to Chapter 13, Paper& Stock, for more details.Auto IQ® This Image Quality enhancement enables the copier to determine thetype of pixel as well as the surrounding pixels while it is scanning.Based on the types of pixels identified, the copier will produce thebest possible image.BackgroundSuppressionThis feature prevents the reproduction of unwanted backgroundvariations that result from originals having either coloredbackgrounds or that are printed on a very thin stock on which theimages on the second side tend to bleed through. Use this feature tocopy from documents printed on colored paper.Booklets A booklet is three or more images on a single sheet of paper that,when folded, create a readable booklet. The Document Centre hasthe ability to create booklets on a variety of paper stock. Refer topage 4-27 for more information about this powerful feature.Build Job This feature allows the Document Centre to accept multiple jobsegments and combine them into a single job. Each segment canhave different characteristics such as paper size, 1-or 2-sidedimages, or scanned from the glass or through the Document Feeder.Refer to page 4-33 for more information about this powerful feature.