Epson WorkForce Pro WF-3823 Users Guide - Page 325
Image Consists of a Few Dots Only, Scanned Image Colors Do Not Match Original Colors
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Back of Original Image Appears in Scanned Image • Place a piece of black paper on the back of the original and scan it again. • Adjust these Epson Scan 2 or Epson ScanSmart settings (if available) and try scanning again: • Make sure you select the correct Image Type for your original. • Select the Advanced Settings tab and adjust the Brightness setting. • If the Image Type is set to Black & White, select Text Enhancement. If the Image Type is set to Color or Grayscale, change the Text Enhancement setting to High. Note: The Text Enhancement and Remove Background settings depend on the selected Image Type. Scanned Image Colors Do Not Match Original Colors Printed colors can never exactly match the colors on your computer monitor because printers and monitors use different color systems: monitors use RGB (red, green, and blue) and printers typically use CMYK (cyan, magenta, yellow, and black). Check the color matching and color management capabilities of your computer, display adapter, and the software you are using to see if they are affecting the palette of colors you see on your screen. To adjust the colors in your scanned image, adjust these Epson Scan 2 or Epson ScanSmart settings (if available) and try scanning again: • Make sure you select the correct Image Type for your original. • If the Image Type setting is Color or Grayscale, adjust the Contrast setting. • If the Image Type setting is Black & White or Grayscale, adjust the Color Enhance setting. Parent topic: Solving Scanned Image Quality Problems Image Consists of a Few Dots Only If your scanned image consists only of a few dots, try these solutions: • Make sure you placed your original for scanning facing the correct way. • Make sure you select the correct Image Type for your original. • If the Image Type setting is Black & White, adjust the Threshold and scan again. • Remove any lint or dirt from your original. • Do not press on the original or the document cover with too much force. 325