Shading (Undesired Color Line Removal) - GRAPHTEC CS2000 Service Manual

4. Shading (undesired color line removal)

• This adjustment removes white or color undesired lines caused by dirt after performing
calibration (white correction).
• Set DIP switch 2 on the scanner to "ON".
• Prepare two undesired color line removal check papers (gray and beige/white).
(1) Clean the scanner glass, document table, and document hold-down unit. Start the software and open the
"Adjust Scanner" window.
(2) Place the beige/white paper in the center of the document table.
(3) Select "Density Adjustment" from the "Adjust" menu.
(4) The following dialog box will appear: Click the "Grayscale" check box to remove the check mark.
CS2000-UM-251-9370
10. ADJUSTMENTS USING THE SOFTWARE
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