Xerox 6030/6050 Wide Format Copy System Document quality 31Document qualityDocument qualityDocument quality is the primary factor in obtaining good copies fromscanned originals. For most documents, the four BackgroundSuppression key selections with DYNAMIC BACKGROUND REMOVALenabled, which is the default setting, provides an accurate copy. Somedocuments, however, require manual adjustments to the settings toThis section explains the DYNAMIC BACKGROUND REMOVAL feature,describes the characteristics of good quality and bad quality documents,provides tips for preparing and organizing documents for scanning, andsummarizes the procedures for scanning documents of different qualitytypes.Dynamic Background RemovalNOTE: DYNAMIC BACKGROUND Removal cannot be disabled(unchecked) when using the Productivity mode.The DYNAMIC BACKGROUND REMOVAL eliminates the need to makeadditional manual adjustments for most input documents. ReferenceMenu, CONFIGURATION > IMAGE ENHANCEMENT.This feature allows the system to dynamically adjust itself for eachdocument. There are two modes associated with this feature:• When DYNAMIC BACKGROUND REMOVAL is enabled, theimage is continually monitored as it is being scanned and thecopy quality parameters adjusted to achieve the best copyquality.• When DYNAMIC BACKGROUND REMOVAL is not enabled, theprocess takes a 0.70 inch (17.8 mm) snapshot over the full widthof the image after the first 1.5 inches scanned. It uses this fixedarea to set the copy parameters for the remainder of the imagebeing scanned. This operating mode should be used fordocuments with consistent background throughout.DYNAMIC BACKGROUND REMOVAL only monitors the document inthe process direction, from the lead edge to the trail edge. It cannotmake adjustment from the left side to the right side of the document. Forexample, if the input document is dark, DYNAMIC BACKGROUND
