Image Quality
ColorQube™ 9301/9302/9303
Fax
61
• Select Off to turn the Background Suppression feature off, particularly when:
•The Darken adjustment does not produce a satisfactory output from light originals.
• The original has a gray or colored border, such as a certificate.
• You want to bring out fine detail that was lost due to a dark edge when using bound
originals.
• Contrast controls the image density on the output and compensates for an original that has too
much or too little contrast on the image.
• Select Manual Contrast to set the level of contrast yourself. Move the indicator towards the
More setting to reproduce more vivid blacks and whites for sharper text and lines but less
detail in pictures. Move the indicator towards the Less setting to reproduce more detail in
light and dark areas of the original.
• Select Auto Contrast to automatically set the contrast level depending on the original being
scanned.